It's been reported an agreement has been reached between European Union and UK negotiators on a text that deals with the Irish border.
According to sources sighted by RTÉ, there will be one backstop to avoid a hard border on the island of Ireland.
It was agreed on Monday night, before being sent to Downing Street in London.
The agreement will be in the form of a temporary UK-wide customs agreement, with specific provisions for the North.
The announcement comes after British Prime Minister Theresa May said negotiations over the UK's departure from the EU were "now in the endgame."
She told a banquet in London on Monday night that the Brexit process has been "immensely difficult."
Source confirms divorce deal text agreed at technical level, Cabinet to meet early afternoon tomorrow...might be official confirmation soon
— Laura Kuenssberg (@bbclaurak) November 13, 2018
She said negotiators would work hard through the night to make progress – with the Irish border the main sticking point.
"We are working extremely hard through the night to make progress on the remaining issues in the Withdrawal Agreement – which are significant," she said.
"Both sides want to reach an agreement but what we are negotiating is immensely difficult and I do not shy away from that."
She also pledged not to compromise on the result of the referendum – or to accept a deal at any cost.
