Last edited 09 Feb 2026

The Trade Marks Act 1994

The Trade Marks Act 1994 (TMA 1994) is the primary legislation governing registered trade marks in the UK, providing a comprehensive framework for protecting brand identity. It defines a trademark as any sign capable of graphical representation that distinguishes goods/services, including logos, words, and shapes. Key aspects of the Act include:

  • Replacing the 1938 Act to allow registration of a broader range of marks (e.g., slogans, shapes, colours) and strengthened rights against infringement, expanding protection.
  • Defining a trademark and its function as being capable of distinguishing the goods or services of one undertaking from others, serving as a "badge of origin".
  • Creating a legal property right through registration allowing owners to take legal action against infringers.
  • Implementing the EU Directive 89/104/EEC to align UK law with European standards, incorporating the Madrid Protocol for international registration.
  • Covering standard, collective, and certification marks.
  • Defining actions the constitute infringement and providing penalties, including potential imprisonment for counterfeiting.
  • Operating alongside the common law action of "passing off," which protects unregistered trademarks.

For the full Act of law see The Trade Marks Act 1994 (TMA 1994), up to date with all changes known to be in force on or before 08 February 2026. There are changes that may be brought into force at a future date. See also Copyright, Designs and Patents Act 1988, and the Patents Act 1977.

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