LAWYER PROFILE
Adela Williams

Adela Williams

UK 2026

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Ranked in 2 practice areas

Contributions and articles

1 Global Practice Guides

About

Provided by Arnold & Porter

Practice Areas

Adela advises life sciences clients in all aspects of regulation of medicinal products, medical devices, foods and cosmetics in the UK and at EU level, particularly in relation to research, authorisations and certifications, post-marketing safety and promotional issues. She provides representation in legal proceedings before the English and EU Courts, arising from the decisions of regulatory bodies and in cases heard by the Appeal Board of the Prescription Medicines Code of Practice Authority.

A significant part of her practice relates to legal aspects of pricing and reimbursement of medicinal products and medical devices. Advising clients on the UK Voluntary Scheme on Pricing and Assess and parallel Statutory Scheme and in relation to all aspects of health technology assessments by the National Institute for Health and Care Excellence and equivalent bodies in Scotland and Wales, including representing clients before the NICE appeal panel.

Substantial experience of representing pharmaceutical and medical device clients in product liability litigation (unitary actions and group litigation), including claims involving unlicensed medicines in the research context as well as marketed products. Such litigation often involves co-ordinating proceedings internationally and advising on forum and other jurisdictional issues.

Dr. Williams is a registered medical practitioner and an Assistant Coroner.

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Life Sciences: Regulatory - UK-wide

Band 1
Band 1

Individual Editorial

Adela Williams is highly esteemed for her advice on the implications of product liability claims for on-market products and those in clinical trials. She further assists in disputes with regulators.

Life Sciences: Product Liability - UK-wide

Band 1
Band 1

Individual Editorial

Adela Williams is highly esteemed for her advice on the implications of product liability claims for on-market products and those in clinical trials. She further assists in disputes with regulators.

Strengths

Provided by Chambers

  • Adela is first class on medical device matters and authorisation issues. She is an impressive presenter.

    Life Sciences: RegulatoryChambers Guide to the Legal Profession
  • Adela's level of sophistication and commercial awareness is very strong.

    Life Sciences: RegulatoryChambers Guide to the Legal Profession
  • Dr Adela Williams has experience that no one else has in this field – she has been doing this for decades and is massively knowledgeable.

    Life Sciences: RegulatoryChambers Guide to the Legal Profession
  • Adela Williams is an exceptional legal adviser who masterfully handles sophisticated matters with strategic insight.

    Life Sciences: RegulatoryChambers Guide to the Legal Profession
  • Her ability to transform complex legal challenges into clear, actionable solutions is remarkable.

    Life Sciences: RegulatoryChambers Guide to the Legal Profession

Ranked Individuals at Arnold & Porter (18)

London (Firms)

UK-wide

All Contributions (1)

Provided by Arnold & Porter

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