The DUP is calling for the Northern Ireland protocol to be scrapped.
The Foreign Affairs Minister Simon Coveney has said there is a landing zone for a deal on the Northern Ireland protocol.
He's urged the British Government not to trigger Article 16 and suspend the deal, adding the EU would have to respond.
Simon Coveney says building a deal with unionism is the best way forward.
Post-Brexit relations between the EU and UK seem to be souring further after talks on the Northern Ireland protocol this morning.
Tomorrow - the DUP will decide whether or not to nominate a Deputy First Minister and form a Stormont Executive - but it says it won't do that until the protocol's binned.
Foreign Secretary Liz Truss is warning the EU that Westminster will be forced to act on its own - if Brussels doesn't show enough flexibility.
Meanwhile, the European Commission’s Brexit negotiator warned the UK that any Unilateral action that disapplies an international agreement such as the Northern Ireland Protocol, “is simply not acceptable”.
In a statement, Maros Šefčovič said “it continues to be of serious concern that the UK government intends to embark on the path of unilateral action”.
His comments came ahead of the first ever meeting of the EU-UK Parliamentary Partnership Assembly.
It’s taking place in Brussels over the next two days.

Families Face Delays Arranging Funerals Amid Pressure On Post-Mortem Services
Media Minister Says Meeting With RTÉ Was "Positive" Amid €20M Funding Cut
Man (51) Accused Of Healy-Rae Assault Granted High Court Bail
Nurses At Naas And Nine Other Hospitals Set To Protest Over Pay
Minister Lawless Announces €34M Student Support Package For Budget 2027
Kildare Minister Says Budget 2027 Will Support Those "Who Are Vulnerable"
Dáil Passes Tax Measures Despite Widespread Criticism
LIVE: Budget 2027 Announcements