Your business may need to make changes before the UK leaves the EU if you make, supply or use chemicals.
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The UK is leaving the EU. This page tells you how to prepare for Brexit and will be updated if anything changes.
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Visit Get ready for Brexit to find more detailed guidance on policy changes relevant to your sector.
Regulation and standards
After the UK leaves the EU there will be changes to all chemical regulations. This may have an impact on your market access in the EU and UK or your ability to move goods between them.
The regulations include EU REACH (the Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation) and:
- classifying, labelling and packaging chemicals
- regulating pesticides
- exporting and importing hazardous chemicals
- using and trading in fluorinated gases and ozone-depleting substances
- trading in drug precursors
- controls on mercury
- controls on persistent organic pollutants
- exporting controlled goods
Maintain your access to EU/EEA market
If the UK leaves the EU without a deal, you will need to transfer your registrations to an EU/EEA-based organisation or support your EU/EEA-based importers to become registrants. Read the guidance from the European Chemicals Agency (EHCA).
Maintain access to UK markets
The EU REACH regulations will be brought into UK law to create ‘UK REACH’ if the UK leaves the EU without a deal.
If you are a business based in the UK with an EU REACH registration, your registration will be legally recognised in UK REACH. However, you will need to take action to validate your grandfathered registration.
You will need to:
- open an account on REACH IT once it is established and provide initial information on your registration within 120 days of the UK leaving the EU
- provide full technical information on your registration within 2 years of the UK leaving the EU
Further information is provided on the HSE website.
UK-based downstream user or distributor of an EU REACH registered substance
If you currently purchase a chemical substance directly from an EU/EEA supplier, you must make sure any substances you purchase are covered by a valid UK REACH registration by someone within your supply chain. In order to remain compliant by registering as an ‘importer’, you must:
- open an account on REACH IT and provide initial information on your registration within 180 days of the UK leaving the EU
- provide full technical information on your registration within 2 years of the UK leaving the EU.
Energy and climate
Participating in the EU Emissions Trading Scheme (EU ETS)
If the UK leaves the EU without a deal, current participants in the EU ETS who are operators of UK installations will no longer take part in the system.
In this scenario, participants will no longer need to surrender EU ETS allowances from 1 January 2019 onwards.
However, to retain as much continuity as possible, all operators currently participating in the EU ETS should continue to comply with the regulations for the monitoring, reporting and verification of greenhouse gases. These regulations will support the new UK Carbon Emissions Tax, which will apply to all UK stationary installations currently participating in the EU ETS. The tax will be introduced on 4 November 2019 and will be set at £16 per tonne for 2019.
Subject to state aid approval, an equivalent to the scheme to compensate energy-intensive industries for the indirect costs of the EU ETS will be established to compensate for the indirect emission costs of the new Carbon Emissions Tax.
Accounts administered by the UK in the EU ETS allowance registry and Kyoto Protocol registry will be blocked from the point of the UK leaving the EU. Operators wishing to retain access to their allowances after the withdrawal date should consider opening an account in another member state’s registry for this purpose, and should consider the amount of time this is likely to take. Clean Development Mechanism project developers with a UK Letter of Authority will also need a letter of approval from a different Designated National Authority.
Importing and exporting
Preparing for disruption to trade at the UK-EU border
Get a UK EORI number (this starts with GB) so you can continue to import or export goods and apply for authorisations that will make customs processes easier for you.
Decide if you want to hire an import-export agent, or make the declarations yourself.
Contact the organisation that moves your goods (for example, a haulage firm) to find out what information they need to make the declarations for your goods, or if you will need to make them yourself.
Read the guidance on simplified customs procedures for trading with the EU if we leave without a deal.
Further information is provided in HMRC’s advice for businesses trading with the EU.
Preparing to move goods between Ireland and Northern Ireland
If the UK leaves the EU without a deal, goods moving between Ireland and Northern Ireland will face different procedures compared to other UK-EU trade. This approach will apply until longer-term arrangements are made.
Preparing for changes to existing trade agreements
Check the way you currently trade with non-EU countries. When the UK leaves the EU the way you access existing favourable arrangements with these countries may change. Changes may be different for each country.
Read the guidance on changes to trading with non-EU countries that have a free trade agreement with the EU.
Preparing for changes to import tariffs
If the UK leaves the EU without a deal, the UK would implement a temporary tariff regime. This would apply for up to 12 months while a full consultation, and review on a permanent approach, is undertaken.
Under the temporary tariff regime the majority of UK imports would be tariff-free.
In certain sectors, tariffs would be maintained to support the most sensitive agricultural industries, the automotive sector, vulnerable industries exposed to unfair global competition, and to maintain the UK government’s commitment to developing countries.
Employing EU, EEA and Swiss citizens
Right to work checks
You should continue to carry out the same right to work checks on all EU/EEA and Swiss citizens, by using their passport or national identity card, until January 2021.
You will not need to distinguish between EU/EEA and Swiss citizens who were resident in the UK before or after the UK leaves the EU.
EU/EEA and Swiss citizens living in the UK before the UK leaves the EU
If the UK leaves the EU without a deal, EU/EEA and Swiss citizens who are resident in the UK before the UK leaves the EU will be able to apply to the EU Settlement Scheme to get settled or pre-settled status. This will mean they can continue to live, work and study in the UK.
EU/EEA and Swiss citizens must apply by 31 December 2020 if the UK leaves the EU without a deal.
You can use the EU Settlement Scheme guidance for employers to give further information to your employees.
EU/EEA and Swiss citizens who arrive in the UK after the UK leaves the EU
If the UK leaves the EU without a deal, EU, EEA and Swiss citizens arriving in the UK from Exit Day to 31 December 2020 can continue to come to the UK, to live, work and study without applying for a visa in advance.
After free movement ends, if they want to stay for longer than 3 months, they can read the guidance on staying in the UK to find out what they’ll need to do.
Irish citizens can continue to live, work and study in the UK, just as before.
From 1 January 2021, a new skills-based immigration system will launch.
For non-EU nationals, Brexit will not affect the application process for work visas.
Check the guidance for travellers visiting the EU to find out what you need to do when going abroad for work.