Derek Sutton
Joint Senior Clerk
+44 (0) 207 822 7327
Kate’s practice covers all areas of Public & Regulatory work, including considerable expertise of Civil Liberties & Human Rights, as well as Sport, Employment, Professional Discipline, Data Protection, Freedom of Information & Privacy.
Before taking Silk, Kate was a member of the Attorney General’s ‘A’ Panel. She is currently the President of the United Kingdom National Anti-Doping Panel and Chair of the International Cricket Council Safeguarding Group, and sat as a Deputy High Court Judge 2018-2024. Kate is also a CEDR trained mediator.
Kate is recognised as a leading silk in the latest editions of both the leading legal directories, Chambers UK and The Legal 500. Recent comments include:
Previous comments include:
Kate has a broad-based public and regulatory law practice, with a particular emphasis on cases involving safeguarding, fertility and embryology, environmental issues, broadcasting and art. She is regularly instructed by bodies such as the BBC, the North Sea Oil and Gas Authority and the Chartered Institute for Accountants in England and Wales as well as for Government Departments and individuals.
Over the last four years she has been heavily involved in representing Core Participants in the Southport Inquiry (2025) and the Post Office Horizon IT Inquiry (2021-2024), having previously represented several Core Participants in the Independent Inquiry into Child Sex Abuse (2016-2020) and acted as junior counsel to the Bichard Inquiry (2004) into child protection procedures following Ian Huntley’s convictions for murder.
“Kate's advocacy is incredibly effective and rooted in a clear understanding of all the matters before her.”
Chambers and Partners, 2026
“Kate Gallafent has a good reputation and is effective and reliable.”
Legal 500, 2026
“Kate has excellent judgment in dealing with the challenges facing clients. She is very effective as an advocate and gets on very well as part of the team.”
Legal 500, 2026
“Kate is exceptional and combines her fearless intellect with calm, measured authority. You want her in your corner.”
Chambers and Partners, 2025
“Her advocacy is highly effective and persuasive. She has very strong commercial awareness and an ability to see the bigger picture.”
Chambers and Partners, 2025
“Kate Gallafent KC is a really talented practitioner.”
Chambers and Partners, 2025
“She has brilliant technical knowledge, and commands the trust and respect of the court.”
Legal 500, 2025
“She is a brilliant advocate; really measured.”
Chambers and Partners, 2023
“She understands the client and the context in terms of the human side of the case.”
Chambers and Partners, 2023
“She is hugely impressive; she distils really disparate areas into something that is very easily understandable.”
Chambers and Partners, 2023
“Absolutely incredible on her feet.”
Chambers and Partners, 2022
“Very smart and incredibly personable. She always puts the client at ease.”
Legal 500, 2022
“She's technically brilliant, but can also just consolidate huge amounts of information and present a really clear pathway and solution.”
Chambers and Partners, 2021
“A superb advocate with really exceptional judgement and really amazing client-handling skills.”
Chambers and Partners, 2021
“Her litigation tactics are outstanding and she can advise on complex legal issues in an accessible way.”
Legal 500, 2021
“She got to grips with the details of the case very quickly, gave very strategic advice and was very clear on what needed to be done to tight timescales.”
Chambers and Partners, 2020
“She is extremely bright and offers impressive advocacy coupled with excellent client care.”
Chambers and Partners, 2020
“She is extremely bright and offers impressive advocacy coupled with excellent client care.”
Chambers and Partners, 2020
“Her broad practice includes public law regulatory matters.”
Legal 500, 2019
“She has extremely good judgement, is extremely articulate, and has excellent client care.”
Chambers and Partners, 2019
“Fantastic, very measured and easy to work with.”
Chambers and Partners, 2019
“She is a great advocate and fun to work with.”
Legal 500, 2018
“Very straightforward, extremely bright and effective.”
Chambers and Partners, 2018
“Her teamwork and supportive nature really stand out. She is very user-friendly and comes up with pragmatic solutions”
Chambers and Partners, 2017
“She is very switched on and can get the measure of clients very quickly and give advice in a way that takes into account the mood within an organisation.”
Chambers and Partners, 2016
Kate acted for the NSTA in challenges by an oil producer to the NSTA’s advice first to TotalEnergies then the Secretary of State in relation to decommissioning of infrastructure owed by TotalEnergies but used by other neighbouring oil producers, on the grounds that the NSTA had failed to adhere to the statutory objective of maximising the economic recovery of UK petroleum.
Kate acted for the HFEA in a challenge to the statutory requirement that any consent for the use of a person’s embryo must be in writing and signed by the relevant person, including for posthumous use, in circumstances where no consent form had been signed concerning use of the Claimant’s and his deceased wife’s remaining embryo.
Kate appeared for the claimants in a challenge to the Secretary of State for Defence’s decision not to direct the commencement of s.192 of the Employment Rights Act 1996, which would have had the effect of extending certain employment law rights (including the right to bring a claim for unfair dismissal in the employment tribunal) to service personnel, some 15 years after the Act was given Royal Assent.
Kate acted for the OGA in defending a challenge to the OGA’s Strategy, which requires that relevant actors in the UK’s offshore oil and gas production industry take appropriate steps to assist the Secretary of State to meet the Government’s net zero target, when meeting the principle statutory object of ‘maximising the economic recovery of UK petroleum’.
Kate appeared for the Appellant, Christie Elan-Cane, challenging the Government’s policy not to issue non gender-specific passports (known as ‘X’ passports, permitted by the International Civil Aviation Organisation), on the grounds that it violated the Appellant’s Article 8 rights. The Appellant has submitted an application to the European Court of Human Rights.
Kate appeared for the OGA in an application made under s.44(3) of the Arbitration Act 1996 by a licensee and other related persons seeking an order restraining the OGA from circulating a redacted version of a statutory Notice, in which the issue was whether the dispute was one to which the Arbitration Act applies, and, having found it was not, whether the application was one which should be treated as if it were a claim for interim relief in judicial review proceedings.
Kate was instructed by the Secretary of State for the Home Department in a challenge to the ‘100 year rule’ whereby records of criminal convictions are retained on the Police National Computer until the convicted person turns or is deemed to turn 100. The challenge was brought by a number of women with historic of the claimants’ convictions until they were 100 years old, on the grounds that the retention policy did not include safeguards to prevent a disproportionate interference with their Article 8 rights or a review mechanism by which the decision to apply the policy could be challenged.
Kate represented the Secretaries of State for the Home Department and Justice on an appeal brought by women with convictions for soliciting (an offence that during the relevant period could only be committed by women) that (i) the criminalising of such conduct violates Article 8 read with Article 14 of the Convention because it is gender discriminatory, and (ii) that the recording and/or retention of that data violates Article 4 and/or Article 8, and/or Article 14 read with Article 8. The Court of Appeal dismissed both grounds of appeal, but granted the claimants permission to appeal against the Divisional Court’s refusal of permission to proceed with a judicial review of the National Police Chiefs’ Council’s guidance on retention on the Police National Computer under the ‘100 year rule’ (see R (QSA & Ors) v National Police Chiefs’ Council [2021] EWHC 272 (Admin), [2021] 1 WLR 2962)
Kate represented the Secretaries of State for the Home Department and Justice in an appeal brought against the decision of the Divisional Court that the policy to require someone seeking employment as a constable or cadet within the police service to spent convictions and cautions was incompatible with Article 8 to the extent that it require disclosure of “low level, historical cautions”. The appeal was upheld.
Kate was instructed (led by Sir James Eadie KC) by the Secretary of State in the Supreme Court on the Secretary of State’s appeals against decisions of the Court of Appeal that the legislative scheme governing the disclosure of criminal records was not “in accordance with the law” as required under Article 8(2) of the Convention (that the legislation was both accessible and its impact foreseeable). The Supreme Court upheld the Secretary of State’s appeals on that issue, finding that the impact of the scheme was wholly foreseeable, and the fact that it did not draw distinctions based on the relevance of a conviction to a potential employer, and the absence of a mechanism for the independent review of disclosure, did not deprive the legislation of the quality of law. On the issue of proportionality the Supreme Court held that it was not disproportionate in principle to legislate by reference to pre-defined categories where appropriate, but found that two categories under the existing scheme were disproportionate.
Kate appeared for the Human Embryology and Fertility Authority in an urgent application by Y for a declaration that, notwithstanding her husband’s incapacity and inability to consent, it was lawful and in his best interests for his sperm to be retrieved and stored prior to his death.
Kate was led by Pushpinder Saini KC instructed by Ofcom in an appeal going to the scope of its dispute resolution powers following a finding of overcharge, the proper approach to the assessment of compliance with a cost orientation obligation and Ofcom’s jurisdiction to award interest on the amount of any overcharge required to be repaid. Ofcom successfully resisted BT’s challenge to the scope of its dispute resolution powers, and a challenge by TalkTalk in which it was contended that Ofcom had significantly underestimated the extent of overcharging by BT by using a costs standard that permitted over-recovery of common costs. Other operators successfully argued that Ofcom should award interest on their overcharges and were supported by Ofcom in their argument that the regulator had jurisdiction to do so.
Acting for the Human Fertilisation and Embryology Authority in a challenge to changes to the “Choose a Fertility Clinic” feature on its website which are alleged to confuse and mislead patients by focusing on single embryo transfer, brought by a clinic with high multiple embryo transfer and birth rates.
Acted for the Human Fertilisation and Embryology Authority in a challenge to the decision to suspend licenses of three clinics for non-compliance. Concurrent proceedings in the Administrative Court and the Appeal Committee. Issues of construction of the Human Fertilisation and Embryology Act and Appeal Rules, proportionality.
Appeared for Ofcom in a challenge to their decision not to extend a community radio service licence following breaches of licence conditions, in the absence of an oral hearing. The case raised the important issue of the appropriateness of the court determining a matter for itself rather than remitting it to the statutory decision-maker for reconsideration following the quashing of a decision.
Appeared for Sport England and the other Sport Councils in a challenge to their adoption of a policy for the recognition of sports governing bodies which requires a “sport” to consist of a physical activity and therefore excluded so-called “mind sports” such as bridge and chess.
Kate has a diverse human rights law practice, with a particular emphasis on cases involving sex and gender in sport, the retention and disclosure of criminal records, fertility and embryology issues, and the scope of the investigative obligations under Articles 2 / 3. As well as appearing regularly in the Administrative Court on these issues she has appeared before both statutory and arbitral tribunals, the Parole Board and the Coroners’ Court, and the Court of Arbitration for Sport.
“Kate is absolutely first-rate and is excellent with clients.”
Chambers and Partners, 2026
“Kate engenders trust in the court and has a manner that inspires trust.”
Chambers and Partners, 2026
“Kate gives hugely practical procedural advice as well as legal advice.”
Chambers and Partners, 2026
“Kate is brilliant to work with and a real team player.”
Chambers and Partners, 2026
“Kate has excellent judgment in dealing with the challenges facing clients. She is very effective as an advocate and gets on very well as part of the team.”
Legal 500, 2026
“Kate is an excellent leader and a thoughtful and measured advocate. She is sensible and trustworthy in court.”
Chambers and Partners, 2025
“She is very calm and very precise, with a very clear manner with the court. Judges just adore her and she is fantastic at managing clients.”
Chambers and Partners, 2025
“She is very helpful and pragmatic. Someone you definitely want on your side.”
Chambers and Partners, 2023
“Kate is a superb advocate, particularly when it comes to difficult cases."”
Chambers and Partners, 2023
“Advocacy with empathy.”
Legal 500, 2023
“She is super bright, highly supportive and a fantastic strategist. She is someone you always want on your side.”
Chambers and Partners, 2022
“A superb advocate.”
Chambers and Partners, 2021
“Kate will push you very hard to look at the facts, face up to them and make difficult decisions. She does so in a way that engenders confidence and doesn't demoralise.”
Chambers and Partners, 2020
“She is razor sharp and very acute in her observations and perceptions.”
Chambers and Partners, 2020
“She is a brilliant mediator: always cool, calm and collected.”
Chambers and Partners, 2019
“She is amazing: very reassuring, clear, measured and very powerful. She is very confident and personable too.”
Chambers and Partners, 2019
Kate acted for the HFEA in a challenge to the statutory requirement that any consent for the use of a person’s embryo must be in writing and signed by the relevant person, including for posthumous use, in circumstances where no consent form had been signed concerning use of the Claimant’s and his deceased wife’s remaining embryo.
Kate appeared for the Appellant, Christie Elan-Cane, challenging the Government’s policy not to issue non gender-specific passports (known as ‘X’ passports, permitted by the International Civil Aviation Organisation), on the grounds that it violated the Appellant’s Article 8 rights. The Appellant has submitted an application to the European Court of Human Rights.
Kate was instructed by the Secretary of State for the Home Department in a challenge to the ‘100 year rule’ whereby records of criminal convictions are retained on the Police National Computer until the convicted person turns or is deemed to turn 100. The challenge was brought by a number of women with historic of the claimants’ convictions until they were 100 years old, on the grounds that the retention policy did not include safeguards to prevent a disproportionate interference with their Article 8 rights or a review mechanism by which the decision to apply the policy could be challenged.
Kate represented the Secretaries of State for the Home Department and Justice on an appeal brought by women with convictions for soliciting (an offence that during the relevant period could only be committed by women) that (i) the criminalising of such conduct violates Article 8 read with Article 14 of the Convention because it is gender discriminatory, and (ii) that the recording and/or retention of that data violates Article 4 and/or Article 8, and/or Article 14 read with Article 8. The Court of Appeal dismissed both grounds of appeal, but granted the claimants permission to appeal against the Divisional Court’s refusal of permission to proceed with a judicial review of the National Police Chiefs’ Council’s guidance on retention on the Police National Computer under the ‘100 year rule’ (see R (QSA & Ors) v National Police Chiefs’ Council [2021] EWHC 272 (Admin), [2021] 1 WLR 2962)
Kate represented the Secretaries of State for the Home Department and Justice in an appeal brought against the decision of the Divisional Court that the policy to require someone seeking employment as a constable or cadet within the police service to spent convictions and cautions was incompatible with Article 8 to the extent that it require disclosure of “low level, historical cautions”. The appeal was upheld.
Kate was instructed (led by Sir James Eadie KC) by the Secretary of State in the Supreme Court on the Secretary of State’s appeals against decisions of the Court of Appeal that the legislative scheme governing the disclosure of criminal records was not “in accordance with the law” as required under Article 8(2) of the Convention (that the legislation was both accessible and its impact foreseeable). The Supreme Court upheld the Secretary of State’s appeals on that issue, finding that the impact of the scheme was wholly foreseeable, and the fact that it did not draw distinctions based on the relevance of a conviction to a potential employer, and the absence of a mechanism for the independent review of disclosure, did not deprive the legislation of the quality of law. On the issue of proportionality the Supreme Court held that it was not disproportionate in principle to legislate by reference to pre-defined categories where appropriate, but found that two categories under the existing scheme were disproportionate.
Kate appeared for the Human Embryology and Fertility Authority in an urgent application by Y for a declaration that, notwithstanding her husband’s incapacity and inability to consent, it was lawful and in his best interests for his sperm to be retrieved and stored prior to his death.
Appeared on behalf of the Children’s Commissioner as intervenor in an important case concerning the scope of the obligation to have regard to the welfare of the child under s.55 of the Borders Act 2009, which reflects Article 3.1 of the United Nations Convention on the Rights of the Child, in the context of an asylum and human rights claim in which the child is a dependent.
Acted for the Secretary of State for Justice in a challenge to his decision that it was safe to enter into contracts for the sale of the probation service, on grounds that the decision gave rise to unacceptable risks under Articles 2 and 3 both to probation staff and to the wider public as a result of inadequacies in the new structure and operation of the service.
Appeared successfully for the Human Fertility and Embryology Authority on an application to set aside an interim injunction permitting a hospital to extract gametes from a man in a persistent vegetative state. The case raised issues as to the scope of the HFEA’s powers in such circumstances and the role of the Official Solicitor.
Appeared for the Secretary of State for Justice in two cases in which prisoners in homosexual partnerships with other male prisoners alleged breaches of their Article 8 rights based on the lack of a policy specific to such prisoners.
Kate has extensive Employment Tribunal, Employment Appeal Tribunal and High Court experience and is instructed in a broad range of cases concerning race, sex and disability discrimination, unfair dismissal, redundancy and restrictive covenants / garden leave, including in the legal and financial services sectors. She has particular expertise in the application of human rights and data protection in the context of the employment relationship, and is regularly instructed by major law firms and public bodies.
“Kate is excellent and her advocacy is brilliant.”
Chambers and Partners, 2026
“Clients love Kate Gallafent as she's really sensible and direct.”
Chambers and Partners, 2026
“Kate Gallafent is incredibly pragmatic, cuts to the issues quickly, and distils things in a way which is client-friendly.”
Chambers and Partners, 2026
“Kate is one of the very best. Extremely knowledgeable, commercial and pragmatic, a superbly effective advocate. As a mediator she has shrewd judgement and wins the trust of the parties.”
Legal 500, 2026
“Kate is in a class of her own. She is a tremendously gifted lawyer and also a uniquely brilliant asset as a team player. She has outstanding gifts of perception regarding witnesses and how to question them.”
Legal 500, 2025
“Kate is very, very effective in terms of her analysis and pulling together very complex facts and patterns that involve both legal and evidential complexity. I'd instruct her again in a moment.”
Chambers and Partners, 2025
“Kate is an excellent strategist and advocate.”
Chambers and Partners, 2023
“She is a very strong advocate with a very pragmatic approach.”
Chambers and Partners, 2023
“Kate was the adult in the room at every hearing, both in the Employment Tribunal and the Employment Appeal Tribunal. She was across all the detail from multiple hearings and thousands of emails from the claimant, and was very reassuring with the witnesses”
Legal 500, 2023
“She is a brilliant advocate, she is very good at handling people when matters are very sensitive and she is very experienced.”
Chambers and Partners, 2022
“Completely on top of the brief, easy to get on with, and very responsive.”
Legal 500, 2021
“An exceptional barrister who is incredibly down-to-earth.”
Chambers and Partners, 2021
“She is great in court and fantastically intelligent.”
Legal 500, 2021
“She is extremely user-friendly and works as part of the team from the outset. She's highly knowledgeable and quickly wins client confidence.”
Chambers and Partners, 2020
“She is extremely user-friendly and works as part of the team from the outset. She's highly knowledgeable and quickly wins client confidence.”
Chambers and Partners, 2019
“She combines brilliant intellect with a peerless demeanour in court.”
Legal 500, 2019
“Energetic, thorough and very good with clients.”
Chambers and Partners, 2019
“Superbly clever and tremendously hard-working.”
Chambers and Partners, 2019
“An extremely intelligent and technical lawyer.”
Legal 500, 2018
“She is industrious and thorough.”
Legal 500, 2017
“She always prepares cases to a high standard and is an effective advocate.’”
Legal 500, 2016
“She has great clarity of mind, and provides robust advice in tricky situations.”
Legal 500, 2015
Kate was instructed by a high profile individual in the sports industry in a discrimination claim brought against them.
Kate acted on behalf of Sport England in protracted proceedings brought by an agency worker on a short-time assignment with Sport England. Following termination of the assignment after a month the claimant issued proceedings against Sport England, and, seven months later, against the agency which had placed her at Sport England. Sport England successfully defended (a) her application to permit her to bring an ‘out of time’ claim against the agency, and her appeal to the EAT against that decision, (b) her application to appeal against a judgment following a preliminary hearing 675 days out of time and (c) the substantive claim, and her appeal to the EAT against that decision.
Kate was instructed on behalf of a law firm in respect of a claim for pregnancy and maternity discrimination, and of the Maternity Pay and Parental Leave Regulations.
Kate was instructed by a law firm to defend a discrimination claim based on race, religion or belief and/or sex.
Kate was instructed by a high profile individual in the entertainment industry to defend a claim against a personal employee.
Kate was instructed for a law firm in a claim for age discrimination arising out of the decision not to offer the individual partnership.
Kate was instructed for a law firm in a claim for sex, race and maternity discrimination, and equal pay arising out of the decision not to offer the individual partnership.
Kate was instructed for the claimant in an unfair dismissal and race discrimination claim concerning allegations of LIBOR-fixing.
Kate was instructed for a claimant who had been suspended pending an FCA investigation into FX-fixing.
Appeared pro bono in the Employment Appeal Tribunal for a claimant in a long-running race discrimination claim that raised issues of the proper approach to permitting amendment where multiple allegations are sought to be raised, and the effect of an application to vary an order made without the parties first having had the opportunity to make representations.
Kate is regularly instructed by a number of professional bodies in relation to disciplinary matters in the health, financial services, legal and sports context as well as for individuals facing disciplinary charges. She is a member of the Association for Regulatory and Disciplinary Lawyers.
“Kate is a top-class advocate who produces extremely high-quality, clear-sighted, sharp and persuasive work.”
Chambers and Partners, 2026
“She's brilliant, especially in public law and inquiries where there is an element of professional discipline.”
Chambers and Partners, 2026
“Kate makes the most challenging cases engaging, and asks insightful questions. A fantastic advocate.”
Legal 500, 2026
“Kate is very impressively focused and provides sensible advice.”
Chambers and Partners, 2025
“Kate is very reassuring and always provides a good service.”
Chambers and Partners, 2023
“She is intensely clever combined with pragmatism. A great advocate and a leader.”
Legal 500, 2023
“She is tremendous - really very able and authoritative. Very clever.”
Chambers and Partners, 2022
“Fantastically analytical, robust and focused on achieving the best outcome.”
Chambers and Partners, 2021
“She has impressed me with her incisive analysis.”
Chambers and Partners, 2020
“An exceptionally good advocate who does the most perfect job in her cases.”
Chambers and Partners, 2020
“She has impressed me with her incisive analysis.”
Chambers and Partners, 2020
“An exceptionally good advocate who does the most perfect job in her cases.”
Chambers and Partners, 2020
“Intellectually rigorous.”
Chambers and Partners, 2019
“Very accessible and user-friendly.”
Chambers and Partners, 2019
“She was nothing short of superb.”
Chambers and Partners, 2018
“She has a very good, very attractive advocacy style. Her intellect is standout as well.”
Chambers and Partners, 2018
“Her teamwork and supportive nature is particularly notable. She is very user-friendly and comes up with pragmatic solutions”
Chambers and Partners, 2017
“She's extraordinarily pleasant and effective.”
Chambers and Partners, 2016
Kate successfully advised a regulated firm in relation to allegations of misconduct which had the potential to result in closure were they to have been upheld in full.
Kate appeared for the OGA in an application made under s.44(3) of the Arbitration Act 1996 by a licensee and other related persons seeking an order restraining the OGA from circulating a redacted version of a statutory Notice, in which the issue was whether the dispute was one to which the Arbitration Act applies, and, having found it was not, whether the application was one which should be treated as if it were a claim for interim relief in judicial review proceedings.
Kate appeared for the Human Embryology and Fertility Authority in an urgent application by Y for a declaration that, notwithstanding her husband’s incapacity and inability to consent, it was lawful and in his best interests for his sperm to be retrieved and stored prior to his death.
Acted for the Human Fertilisation and Embryology Authority in a challenge to the decision to suspend licenses of three clinics for non-compliance. Concurrent proceedings in the Administrative Court and the Appeal Committee. Issues of construction of the Human Fertilisation and Embryology Act and Appeal Rules, proportionality.
Appeared for Ofcom in a challenge to their decision not to extend a community radio service licence following breaches of licence conditions, in the absence of an oral hearing. The case raised the important issue of the appropriateness of the court determining a matter for itself rather than remitting it to the statutory decision-maker for reconsideration following the quashing of a decision.
Kate acted successfully for an individual charged with misconduct and/or lack of competence by the Health Care Professionals Council, which charges were held not to be well founded.
Kate was instructed by a solicitor in relation to threatened intervention by the SRA.
Appeared for the GMC on a doctor’s appeal against erasure based on allegations of sexual misconduct and, following its remittal on the grounds of the inadequacy of reasons in the exceptional circumstances of the case, on his application to set aside the interim orders imposed upon his registration pending a further hearing before a panel of the Medical Practitioners Tribunal Service.
Kate was junior counsel to the Bichard Inquiry into child protection procedures following Ian Huntley’s convictions for murder. Since then she has advised and represented a number of sports national and international governing bodies, as well as educational and other institutions, in relation to safeguarding matters.
She is also regularly instructed by clubs and national governing bodies to conduct independent reviews into allegations of breaches of safeguarding policies and advise on best practice. Due to reasons of confidentiality examples of her practice in this context are necessarily short and high level.
Kate represented a sports governing body in relation to an allegation of a historical child sexual offence, which raised issues as to the assistance to be derived from a professional risk assessment and the importance of risk management measures not being approached as being by way of punishment.
Kate represented a sports governing body in relation to a referee who had sent sexually explicit messages and images to an under 18 player, and requested indecent images from her; the safeguarding panel upheld the indefinite ban on his involvement in the sport, save for being able to attend adult matches under certain conditions.
Kate represented a sports governing body in relation to a coach who, the safeguarding panel accepted, displayed classic indicators of grooming, and upheld the indefinite ban on his involvement in the sport.
Kate represented a sports governing body in relation to a player who had been convicted of a sexual offence.
Kate appeared for a school in proceedings concerning the proposed disclosure to another educational establishment of information concerning criminal charges for child abuse which had been brought against a former pupil.
Kate has acted for and advised a wide range of clubs, governing bodies and individuals in such fields as football, athletics, cricket, tennis rugby, snooker and canoeing. She has considerable expertise in discrimination (including arising from the participation of transgender athletes and athletes with differences of sexual development), safeguarding and disciplinary matters.
Kate was appointed President of the National Anti-Doping Panel in October 2023.
“We can rely on Kate to provide practical advice in difficult situations. She is very good with clients and a pleasure to deal with.”
Chambers and Partners, 2026
“With Kate what you get is knowledge that is second to none in how best to approach matters. She went above and beyond with recommendations for future measures to prevent a similar scenario arising.”
Chambers and Partners, 2026
“Kate is very approachable and easy to work with. She is logical and very clear in terms of her explanations and she gets to the point quickly.”
Chambers and Partners, 2026
“Kate is superior in this area of practice. She is an absolute class act and a formidable advocate. She is very user-friendly, and client focused. She always offers sound advice and navigates complex matters with ease and skill. She is simply astounding.”
Legal 500, 2025
“She is fantastic - searingly clever and an excellent trial lawyer.”
Chambers and Partners, 2025
“Where a complex case comes up, we go to Kate immediately. She takes these matters in her stride and I can't speak highly enough of her.”
Chambers and Partners, 2025
“Kate is excellent. She is cool, calm, collected and is incredibly valuable when there is a stressful or urgent matter.”
Chambers and Partners, 2025
“Kate is ferociously bright, she cuts through the issues with ease even in the most complex of cases, and her advocacy is such that she is able to adapt to the forum and instructions.”
Chambers and Partners, 2023
“She is very good indeed. She has got a light touch and is incredibly clever.”
Chambers and Partners, 2023
“Kate Gallafent KC has a strong understanding of sports regulation.”
Chambers and Partners, 2023
“Always very practical and approachable and able to provide her advice succinctly.’”
Legal 500, 2023
“Incredibly approachable and down to earth; she is really well-organised and prepared, taking everything off the client’s shoulders.”
Legal 500, 2022
“She has an excellent reputation.”
Chambers and Partners, 2021
“She is a formidable advocate and her cross examination skills are second to none.”
Legal 500, 2021
“Client friendly, approachable and makes even the most complicated of legal issues translate into client friendly advice.”
Legal 500, 2021
“Very commercially astute. A formidable force to an opponent, but an absolute delight to work with. Her advocacy is sharp and to the point, and her delivery resembles a masterpiece.”
Chambers and Partners, 2020
“ery commercially astute. A formidable force to an opponent, but an absolute delight to work with. Her advocacy is sharp and to the point, and her delivery resembles a masterpiece.”
Chambers and Partners, 2020
“She has a fantastic grasp of the issues and is really impressive in making her clients feel heard.”
Legal 500, 2019
“Spot-on judgement.”
Chambers and Partners, 2019
“She is excellent at safeguarding matters.”
Chambers and Partners, 2019
“Very bright, client-focused and a joy to work with.”
Chambers and Partners, 2019
“A fantastic advocate in tough cases; develops creative arguments and makes points forcefully while keeping people onside.”
Legal 500, 2018
“She is singled out for her exemplary skills as an advocate.”
Chambers and Partners, 2018
“A brilliant advocate, who cross-examines with skill and precision.”
Legal 500, 2017
“The go-to person when things get tough.”
Legal 500, 2017
“A user-friendly attitude coupled with a considerable intellect”
Legal 500, 2016
“She is extraordinarily bright, a superb advocate, and one of the most user-friendly barristers.”
Legal 500, 2015
Kate advised and represented a sports governing body in confidential arbitral proceedings relating to the participation of persons with differences of sexual development in female sport.
Kate represented a sports governing body in confidential urgent proceedings before the ad hoc Court of Arbitration for Sport concerning the participation of a person with differences of sexual development in female sport at the Paris Olympics 2024.
Kate represented a sports governing body in confidential arbitral proceedings relating to a dispute over the governance and status of a member organisation following rival factions claiming to represent it.
Kate represented the Football Association on an appeal against a decision of a Regulatory Commission that the sanction that the Commission imposed was one to which no reasonable body could have come and/or the sanction imposed was accordingly unduly lenient so as to be unreasonable. The Appeal Board found that the Commission’s conclusion that the respondent was not a “conscious racist” was one to which no reasonable body could have come, and more than doubled the period of suspension to be imposed.
Kate represented the FA on appeals against the sanctions imposed on a manager and player as being so unduly lenient as to be unreasonable. The Appeal Board dismissed the appeals, whilst recognising that that another Regulatory Commission might have imposed a greater sanction on them.
Kate represented the FA in proceedings before a FIFA Disciplinary Committee, the FIFA Appeal Committee and then before a Panel of the CAS in relation to role and responsibility of a national association in the context of breaches by a club of FIFA’s Regulations for the Status and Transfer of Players.
The Panel held that (i) a national association’s obligation under the FIFA Statutes to cause its own members to comply with them may different from member to member, and FIFA is not necessarily required to identify what “actions and measures” a national association ought reasonably to have taken, but which (if it failed to take) could result in it being sanctioned; (ii) the Premier League Goals Programme comprises “organised football” for the purpose of FIFA Regulations, notwithstanding that the rules may be slightly different from the IFAB Laws of the Game; (iii) although not International Transfer Certificate is required for players under the age of 12 (or 10), they still need to comply with the substantive requirements set out at Article 19(2) before they can be registered or play in “organised football”; and (iv) that all players attending an academy are required to be reported by a club to the national association, not only those who stay therefore a longer period, as the reference to “long-term training” in the definition of the term “academy” refers to the objective of the academy as a whole and not to the type of training a player is receiving there.
Kate was instructed by the Football Association of Wales in urgent proceedings brought by a club challenging the FAW’s approach to determining the ranking of clubs following the premature ending of the 2019/20 season as a result of the COVID-19 pandemic, which would in turn determine which club would be nominated for the UEFA Champions League, and which for the UEFA Europa League. The FAW succeeded on all grounds.
Successfully acted for the FA against Kieran Tripper in relation to charges of misconduct for alleged breaches of the FA’s betting rules.
An independent Panel of the IAAF Ethics Board partially upheld charges against the President of the UAE Athletics Federation and former World Athletics (previously IAAF) Council member, Ahmad Al Kamali. The Panel imposed a sanction upon Mr Al Kamali of a ban from the sport for 6 months, fined him €5,000 and ordered him to pay €15,000 in costs. Kate acted as prosecutor in the subsequent adjudicatory proceedings before a Panel of the IAAF Ethics Board.
Kate acted for the RFU in relation to the charges brought against 13 players within the Barbarians camp for breaches of the Covid Code of Conduct, as well as charges arising from the players having deliberately mislead the RFU’s investigation into those breaches.
Successfully represented the FA before an independent Regulatory Commission, which resulted in the suspension of Peter Beardsley from all football and football-related activity for a period of 32 weeks until 29 April 2020. It was held that Mr Beardsley had committed three breaches of FA Rule E3, relating to the use of abusive and/or insulting words and constituted an “Aggravated Breach” under FA Rule E3(2) due to reference of ethnic origin and/or colour and/or race and/or nationality, while employed as a coach of the club’s Under-23s team.
Acted as the prosecutor for the IAAF Ethics Board, which banned the former Athletics Kenya vice president, David Okeyo, from the sport for life, fined him $50,000 and ordered him to pay $100,000 in costs. Mr Okeyo was found to have diverted hundreds of thousands of dollars of Nike sponsorship monies for his own personal use over many years. The Panel found that this constituted conduct likely to bring the sport of athletics into disrepute.
Appeared for the RFU in an appeal which considered for the first time the scope and effect of the new provision in the 2015 WADA for “plea bargains” between a national governing body and an athlete.
Appeared for the BHA in a civil claim in negligence brought by a bookmaker for alleged losses said to have been incurred as a result of the announcement of “Weighed In” before a Stewards’ Inquiry had been concluded.
Examples of Kate’s work in the data protection and freedom of information sphere include advising a law firm in relation to the extend to which the Legal Privilege protects disclosure of documents to the Information Commissioner, advising the GMC on disclosure of Case Examiners’ names and sharing information about medical students, as well as a number of appearances in the Information Tribunal, both led and un-led, on behalf of various Government Departments, the BBC and Ofcom.
“She is a brilliant advocate.”
Chambers and Partners, 2026
“Kate is simply outstanding. She is intellectually brilliant but what makes her stand-out is her ability to distil complex legal and real-world problems into practical and actionable advice.”
Legal 500, 2026
“Kate's technical and strategic mind is second to none. She is able to analyze complex legal and factual information, before cutting to the heart of the matter quickly and effectively.”
Legal 500, 2025
“Kate is very clever.”
Chambers and Partners, 2025
“Kate is bright, proactive and easy to work with.”
Chambers and Partners, 2023
“Kate Gallafent is a phenomenal advocate. She's persuasive and really gets judges on her side. She makes her points very clearly and is straightforward.”
Chambers and Partners, 2023
“She combines brilliant intellect, with a peerless demeanour in court. She commands the respect of judges but also is utterly charming and responsive to clients.”
Legal 500, 2021
“She is a complete superstar and combines brilliant intellect with a peerless demeanour in court.”
Legal 500, 2019
“She's extremely approachable and user-friendly, and she wears her learning very lightly.”
Chambers and Partners, 2019
“She's a genius, a brilliant advocate and the nicest person you'll ever meet.”
Chambers and Partners, 2019
“Highly respected silk.”
Chambers and Partners, 2018
“She strikes the right balance between building a rapport with the clients and making a strong case.”
Chambers and Partners, 2018
“She is excellent. She is fiercely bright but wears her learning lightly, striking the right balance between warmth and gravity”
Chambers and Partners, 2017
“She communicates complicated issues in an easy and simple way that's easy for the clients to digest.”
Chambers and Partners, 2016
“She has an instinctive command of the core issues, and a real ability to cut to the quick that means the client has total confidence in her and the case from the off”
Chambers and Partners, 2016
Appeared successfully for the BBC defending its decision not to release information held about “Test Match Sofa”, which offered an ‘alternative’ style of commentary to Test Match Special.
Appeared successfully for the BBC defending its decision not to release information about a training event for journalists about climate change held under the ‘Chatham House’ rule.
Kate was instructed on behalf of the BBC (led by Monica Carss-Frisk QC) in this important case concerning the circumstances in which the BBC falls within the scope of the Freedom of Information Act. The case went to the House of Lords (the first case to do so under that Act) on the issue of whether the Information Tribunal had jurisdiction to hear Mr Sugar’s appeal against the Information Commissioner’s finding that the BBC did not fall within the scope of the Act. Having held that it did, the matter was remitted to the High Court on the issue of whether the information requested by Mr Sugar fell within the Act (that is, whether it was held for the purposes of journalism, art and literature). The High Court allowed the BBC’s appeal on the issue, which decision was upheld by the Court of Appeal and the Supreme Court.
Kate is a qualified CEDR mediator and has acted as sole mediator in disputes involving a wide range of issues in the Employment, Sport, Public and Commercial sphere, such as the leaking of confidential information from a sporting organisation, re-integration of an individual into the work force following mental health issues, assault by a solicitor of a law firm on a partner, safeguarding issues at a University, restructuring at a major art gallery, immigration decisions of the Secretary of State and police conduct in respect of disclosure for the purpose of criminal records checks.
Kate was first involved in a public inquiry in 2004 when she acted as junior counsel to the Bichard Inquiry into child protection procedures following Ian Huntley's convictions for murder.
Since then she represented the Catholic Church in England and Wales, and a special school, in the Independent Inquiry into Child Sex Abuse (2016-2020), the Post Office in the Post Office Horizon IT Inquiry (2021-2024), and most recently Amazon in the Southport Inquiry (2025).
She has conducted a number of confidential investigations relating to matters such as an historical allegation of sexual assault at a law firm, allegations of sexual harassment and bullying at a law firm, regulatory misconduct at a bank, and failures in safeguarding by a sports club.
Contributor to:
Kate was previously a Fast-stream Administrative Trainee in the Department for Education and Employment. She worked extensively on the passage through Parliament of the Disability Discrimination Bill and on Government policy for children with Special Educational Needs.
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