UK Brexit Dept Document: Existing EU mechanisms for supervision and enforcement will continue to apply to UK

Below are the key highlights, via Reuters, from the document that was published recently by the UK's Brexit Department. Brexit Secretary Raab is now delivering the statement in the House of Commons. 

• Existing EU mechanisms for supervision and enforcement will continue to apply to the UK.
• Will be necessary to ensure EU laws continue to apply to Britain during post-Brexit transition period.
• Will make provision to end this arrangement on December 31, 2020.