UK Cabinet Office Minister Michael Gove will hold talks in Brussels ahead of a week of negotiations to strike a post-Brexit trade deal with the EU.
Mr Gove will meet European Commission vice president Maros Sefcovic to discuss the implementation of the Withdrawal Agreement after their last talks ended in acrimony.
Earlier this month, Mr Sefcovic issued the UK with an ultimatum to drop controversial provisions in legislation overriding elements of that Brexit divorce deal by the end of the month or face legal action for breaking international law.
Boris Johnson’s government pushed on with the UK Internal Market Bill regardless and MPs are due to debate it on Tuesday.
Mr Sefcovic, who co-chairs the EU-UK joint committee with Mr Gove, is expected to address the public on Monday afternoon after the latest talks.
Citizens’ rights and the protocols on Northern Ireland and Gibraltar are among the topics of discussion.
On Tuesday, the ninth round of negotiations on a future relationship between the two sides will continue in Brussels as time ticks down to December 31, the end of the transition period in which the UK remains in the single market and follows EU rules.
Talks in Brussels will come after Taoiseach Micheál Martin said he is “not optimistic” that a trade deal will be struck.
Mr Martin said there was still the “potential for a deal”, but warned that the controversial Bill enabling the UK to break international law had “eroded trust”.