The 2020 edition of The Legal 500 United Kingdom brecognized 24 Arnold & Porter attorneys and 15 practices areas. The guide distinguished eight attorneys as elite "Leading Individuals," one attorney a "Next Generation Partner," and one attorney as a "Rising Star" in their guide to up-and-coming attorneys. The Legal 500 researches the global legal market using feedback from 250,000 in-house counsels and lawyers worldwide.
The following practices were recommended:
- Corporate & Commercial: EU & Competition
- Corporate & Commercial: M&A Mid-Market
- Corporate & Commercial: Venture Capital
- Crime, Fraud and Licensing: Fraud: White-Collar Crime
- Dispute Resolution: Commercial Litigation
- Dispute Resolution: International Arbitration
- Dispute Resolution: Public International Law
- Finance: Debt Capital Markets
- Human Resources: Employment: Employers
- Insurance: Product Liability: Defendant
- Investment Fund Formation and Management: Hedge Funds
- Risk Advisory: Data Protection, Privacy, & Cybersecurity
- Risk Advisory: Regulatory Investigations & Corporate Crime
- TMT: IT & Telecoms
- TMT: Pharmaceuticals and Biotech