United Kingdom gains full access to CPTPP trade zone

The United Kingdom has gained full access to the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) following ratification by Canada. The free-trade zone, which became fully operational on 1 September, includes 12 countries across Asia and the Americas, such as Japan, Mexico, Australia, and Malaysia.

British exporters now have tariff-free access to a market of approximately 600 million consumers. The Treasury estimates the agreement could provide a £2 billion boost to the economy, though the potential impact may be even larger due to the rapid growth of the member markets.

However, the implementation of the CPTPP presents a strategic conflict with proposed closer ties to the European Union. While some government figures have advocated for a “reset” with the EU, including potential membership in the customs union, such a move would be incompatible with CPTPP membership. Joining the EU customs union would require the EU to control Britain's trade policy and set tariffs on goods from the Pacific region.