Innovative. Integrated. Industry-Focused.

World-class regulatory, litigation and transactional solutions for your most complex challenges.

Our Integrated Offering

  • Regulatory

    Sector-specific expertise to support virtually every aspect of your regulated business activities.

  • Litigation

    Combining creative litigation strategies with business practicality to resolve high-stakes disputes.

  • Transactional

    Trusted advisors for our clients' most complex transactions.

Innovative. Integrated. Industry-Focused.

World-class regulatory, litigation and transactional solutions for your most complex challenges.

Our Integrated Offering

  • Regulatory

    Sector-specific expertise to support virtually every aspect of your regulated business activities.

  • Litigation

    Combining creative litigation strategies with business practicality to resolve high-stakes disputes.

  • Transactional

    Trusted advisors for our clients' most complex transactions.

About the Firm | Office Opening

Arnold & Porter Announces Expansion of Leading European Life Sciences Regulatory Practice with Opening of Amsterdam Office

» Partners Carla Schoonderbeek and Bart Jong join our Amsterdam office, learn more here
About the Firm | Recognition

Arnold & Porter Named to The American Lawyer's 2022 A-List

» The American Lawyer noted that the featured firms are the “most well-rounded members of the Am Law 200”, learn more here
Recognition Intellectual Property

IAM Patent 1000 2022 Recognizes Arnold & Porter Attorneys and Practices

» Fourteen Arnold & Porter attorneys were recently recognized by the annual IAM Patent 1000, learn more here
Legislative & Public Policy | Multipractice

Helping Clients Anticipate and Respond to the Changing Landscape

» See how to better navigate Biden’s sweeping reforms.
Ukraine-Russia Crisis: Trade Sanctions & Export Controls

Stay up-to-date on US trade sanctions against Russia

» Learn more
About Us | Diversity & Inclusion

MLT Approves Our Formal Plan for Black Equity at Work Certification

» Read more about how the plan reinforces our commitment to achieve measurable and sustained progress.
California Appellate Antitrust/Competition Litigation

Learn more about our experience in both California and federal appellate courts

» Learn More
Multipractice

Visit Our Reproductive Rights: Post-Dobbs Strategies, Counseling and Litigation Services Resources Page

» Learn More
Wildlife and Timber Trade
Enforcement & Compliance

Navigating the Complex Laws and Treaties Regulating Global Trade in Wildlife and Timber

» See how our deep experience can better protect your imports and supply chain.

Arnold & Porter by the Numbers

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