Placing manufactured goods on the market
Guidance has been issued detailing what you need to do to comply with regulations on manufactured goods you place on the Northern Ireland market from 1 January 2021. You can check which rules apply to you, if you need to change your conformity assessment or marking, find information about appointing an authorised person and check whether your legal responsibilities are changing and more here.  

The UK Government has published legislation defining how Northern Ireland goods will qualify for unfettered access to the rest of the UK:

The Secretary Of State For Northern Ireland has issued an accompanying letter to the Chair of the Northern Ireland Affairs Committee: