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The Office for the Internal Market (OIM) supports the effective operation of the UK’s internal market, and provides expert and independent advice to the UK government and devolved governments. OIM is part of the Competition and Markets Authority .
Use this service to report an issue with buying or selling goods or services between different parts of the UK, or difficulty using a professional qualification awarded in one part of the UK.
Find out details about the different types of Category 1, Category 2 and Standard goods.
Find out the specific data elements that are needed for each declaration category that may be used for imports into Northern Ireland (NI) using SPIMM or UKC.
UK Internal Market act 2020: policy statement on the operation of Part 3 of the act (recognition of professional qualifications)
The guidance sets out how the OIM will carry out its functions in support of the effective operation of the UK internal market.
Do not include personal or financial information like your National Insurance number or credit card details.
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