The UK-EU body overseeing the implementation of the Windsor Framework is due to meet later.
The meeting of the Joint Committee comes ahead of a major step in implementing the deal.
The Windsor Framework, which was agreed by the EU and UK in February, is the revised post-Brexit deal for Northern Ireland.
On Sunday, a new system for moving goods from Great Britain to Northern Ireland will come into effect.
The framework is intended to ease post-Brexit trade between Northern Ireland and the rest of the UK.
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