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Trade agreements with Japan
The UK has 2 Free Trade Agreements (FTAs) with Japan:
- the UK-Japan Comprehensive Economic Partnership Agreement (CEPA) henceforth referred to as the UK-Japan FTA, which entered into force on 1 January 2021
- the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), a trade agreement including 12 countries (Australia, Brunei, Canada, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, the UK and Vietnam) which entered into force between the UK and Japan on 15 December 2024
The following Parliamentary Report provides information about significant differences between the UK-Japan FTA and the EU-Japan FTA.
The UK-Japan FTA will remain in force alongside CPTPP. At times, you will need to specify which agreement you choose to trade under (notably when applying rules of origin), but benefits from either agreement will mostly apply automatically.
CPTPP entry into force and ratification
As of 15 December 2024, CPTPP is in force between the UK and:
- Brunei
- Chile
- Japan
- Malaysia
- New Zealand
- Peru
- Singapore
- Vietnam
This means that the UK can access CPTPP provisions with said countries.
On 24 December 2024, CPTPP will enter into force between the UK and Australia; this means that the UK will be able to access CPTPP provisions with Australia from and including 24 December 2024.
The following countries have not yet ratified the terms of the UK’s accession:
Canada and Mexico.
This means that the UK cannot yet access CPTPP provisions with those countries.
This guidance will be updated following each of the remaining countries’ ratification of the terms of the UK’s accession to CPTPP and will include when CPTPP will enter in force between the UK and the relevant remaining country.
This guidance explains how the UK’s Free Trade Agreements with Japan can make it easier to export goods, by removing barriers to trade. The rules around regulations, technical standards and conformity assessment agreed between the UK and Japan can be found in Chapter 8 of CPTPP (please note that this link directs you to the New Zealand Foreign Affairs and Trade Ministry which is responsible for the CPTPP agreement text) and Chapter 7 of the UK-Japan FTA.
Products sold in Japan will need to meet Japanese product regulation requirements, regardless of whether businesses are seeking to access preferential treatment under a trade agreement or not.
Making conformity assessment easier
When fully implemented, CPTPP can make it easier for UK manufacturers to have their goods assessed against other CPTPP members’ regulations in the UK, prior to exporting, rather than having to send samples to each market to be tested there. This is because the agreement will allow UK Conformity Assessment Bodies to get accreditation to test against other countries regulations. This could reduce the time and costs compared to having conformity assessments take place overseas, which could especially benefit small and medium-sized enterprises (SMEs) for whom the costs of overseas testing can be prohibitively expensive.
You may even be able to use the same conformity assessment body to test against both UK and other CPTPP members’ regulations, provided that body has the right to test against both countries’ regulations. You will need to check with the individual conformity assessment body if they are able to test against another country's regulations.
If you do encounter any problems in conformity assessing goods for export to CPTPP markets, the UK now has the power to:
- receive explanation of how any conformity assessment process works from another CPTPP member
- receive explanation for any conformity assessment tests being declined in another members territory
You can contact the UK government via the support links with details of your situation to see if either of these provisions apply.
Your products will still need to meet the relevant regulations in each market you want to export to, and you will need to check whether the UK-based conformity assessment body is accredited to test against the relevant regulations of the market you want to export to, to ensure your products can be sold there.
Overview of product regulation and testing
To sell goods in another country, export products must meet the relevant regulations of that country. In trade agreements, we try to make this easier for your businesses by working with partner countries to agree principles for how they manage regulations standards and conformity assessment processes. This could mean anything from ensuring a country’s regulations are aligned to international standards, to setting out how a country should inform the WTO of regulatory changes, to agreeing that regulations in a specific sector should be equivalent to each other.
Trade agreements do not impact a country’s right to set its own regulations. They serve to make cooperation on regulations, and therefore trade between countries, easier.
The regulations a product will have to meet can define specific characteristics such as:
- size
- weight
- ingredients
- shape
- design
- labelling, marking and/or packaging
- functionality
- performance
For most goods that have technical regulations, businesses will need to test their products to prove that they meet the required regulatory rules before they can sell their goods. This testing is called conformity assessment. In the UK, the type of conformity assessment required for a product is dependent on the level of risk it poses to consumers.
- Low-risk products, such as certain types of clothing, do not need to undergo any formal conformity assessment procedures at all.
- For medium-risk products, like certain low risk personal protective equipment, manufacturers can ‘self-declare’ conformity with the relevant technical regulations, rather than requiring external bodies to do so.
- Higher-risk products, such as medical devices, require conformity assessments to be carried out by independent third-party organisations. This is referred to as “third-party conformity assessment”.
Once a product has passed the relevant conformity assessment requirements the manufacturer can use conformity assessment markings to show customs officials and consumers that the product meets the relevant requirements and is safe. The CE mark is the EU’s main conformity assessment mark, and the UKCA (UK Conformity Assessed) is the UK’s new mark. You can access information on using the UKCA and CE mark.
Most conformity assessment bodies are accredited by UKAS (the UK Accreditation Service) which is appointed by the UK government to assess and accredit conformity assessment bodies. The main exceptions are medical devices and pharmaceutical products, for which the Medicines and Healthcare Regulatory Authority is responsible for accreditation.
Mutual recognition agreements
The UK also has Mutual Recognition Agreements (MRAs) with the following CPTPP markets:
These agreements provide an avenue to simplify the exporting process by removing duplicative testing requirements. Please use the links for each country to see how these MRAs work, which sectors are in-scope, and more information on how these agreements can be utilised.
The UK and Japan already have an agreement to recognise each other’s conformity assessment results as equivalent in 4 specific sectors:
- telecommunications terminal equipment and radio equipment
- electrical products
- good laboratory practice for chemicals
- good manufacturing practice for medical products
Mutual recognition agreements (MRAs) provide a more streamlined process for UK businesses in these 4 sectors to get their products tested in the UK. If designated under the MRA for the relevant sector(s), the same conformity assessment body will be able to test against both UK and Japanese regulations. This will reduce the cost of accessing conformity assessment, removing the need to ship goods to Japan to have them tested there while also reducing the need for translation, intermediaries, and temporary storage of goods.
The MRA with Japan only covers the sectors listed, whereas CPTPP, when fully implemented, will apply to all goods that require third party conformity assessment. This means that under CPTPP, UK businesses could have more options for doing conformity assessment in the UK prior to exporting to Japan.
To find UK conformity assessment bodies which are designated to test against Japanese regulations in the UK, check out the ‘Find a conformity assessment body’ service or visit the UKAS website for more information.
Promoting harmonised regulation
Multiple countries having similar product regulation requirements makes it easier for manufacturers to make one version of a product and sell it in different markets, reducing manufacturing and testing costs. As a member of CPTPP, the UK can work with the other members to make regulations less restrictive and encourage countries to make their regulations more similar.
We encourage all businesses to engage with HMG if there are regulatory challenges they are experiencing with any CPTPP member state. Officials in the UK government can use the CPTPP engagement to raise these concerns, and to work towards greater regulatory cooperation.
The CPTPP agreement also includes sector-specific commitments for 7 sectors – including wine and distilled spirits, pharmaceuticals, and cosmetics. The annexes are designed to promote cooperation and facilitate trade in their given sector, and so businesses exporting in one or more of these sectors may want familiarise themselves with the CPTPP Chapter 8: technical barriers to trade annexes.
Japanese product regulation
Japan accepts a variety of conformity assessment marks as means of demonstrating products comply with Japanese Standards, including the Japanese Industrial Standards (JIS).
The Japanese Standards Association (JSA) is responsible for setting standards in Japan and for accrediting Conformity Assessment Bodies (CABs) to test against Japanese product standards. UK CABs who apply and receive accreditation from the JSA will be able to test against Japanese regulations in the UK.
Definitions
Technical regulations
Mandatory requirements a product must meet to be sold in a market, for example what information must be included on labels for alcoholic beverages.
Standards
Voluntary requirements which can be an efficient way of demonstrating compliance with technical regulations.
Conformity assessment
Procedures by which products are assessed to show compliance with regulations or standards, including activities such as testing, inspection and certification.
Self-declaration of conformity
An approach which allows manufacturers, or an authorised representative of a manufacturer (where allowed by relevant legislation) to assess compliance with the relevant regulatory requirements without requiring third party conformity assessment. More information can be found on the conformity assessment and documentation guidance.
Conformity assessment body
Independent organisation responsible for conducting conformity assessment of products where the regulations require this to be done by an independent body.
Third-party conformity assessment
Product testing done by independent third-party conformity assessment bodies. Used for higher risk products such as electronics and construction materials.
To find conformity assessment bodies who are able to test your products against UK and other CPTPP countries’ regulations, search the ‘find a conformity assessment body’ service database or go to the UK Accreditation Service (UKAS) website for more information.
Department for Business and Trade support
The Department for Business and Trade (DBT) helps businesses export, drives inward and outward investment, negotiates market access and trade agreements, and champions free trade. Helpful links, tools and services available from DBT and wider government include:
Export Support Service (ESS) team
Get support on how to do business abroad. You may also be eligible for 1-2-1 support from a local International Trade Adviser. Businesses in Wales can also access support from Business Wales.
Export Support Service – International Markets (ESS-IM)
DBT's overseas in-market export support service for SMEs with high-export potential. Our International Market Advisers provide tailored support and market introduction information to new and current UK exporters looking to enter or expand into new markets. The service may be accessed globally with International Markets teams in South Asia, China, the Middle East, Africa, Eastern Europe, North America and Latin America.
Sign up to access free training on how to grow your international sales.
Information on finance and insurance for UK exports.
Trade and investment factsheets
The latest statistics on trade and investment between the UK and individual overseas partners.
Overseas business risk profiles
Information for UK businesses on political, economic and security risks when trading overseas.
Advice and warnings about travel abroad, including entry requirements, safety and security, health risks and legal differences.
Check or report a trade barrier
If you encounter an issue when exporting to any country – report the issue and UK government officials will be able to assess the issue and consider the options we have open to addressing it as appropriate
Search for your specific product to find applicable tariffs for each market, explore rules of origin and step-by-step help on customs procedures
Check import duties and allows you to check the status of available tariff rate quotas
Useful resources
You can find more information about export opportunities, business culture and any existing trade barriers on our Japan market guide.
Prior to export, you must be aware of local regulations and import conditions in Japan that apply to your goods or services. This can include tax considerations, labour laws, intellectual property rules, labelling and packaging regulations, among others.
To seek further information related to local regulations, business culture, or to find a local lawyer, translator, importer or distributor, you can use the following contacts:
- DBT’s Export Support Service International Markets team
- get in touch with DBT at the local British Embassy
- get in touch with the British Chamber of Commerce in Japan
To see information on political, economic and security risks when trading with Japan, please see: