"EU27 has endorsed the Withdrawal Agreement and Political Declaration on the future EU-UK relations", he tweeted.
The British Prime Minister Theresa May will still have to get the deal approved by the United Kingdom parliament, where she faces a formidable task to win a majority in the 650-member House of Commons.
Meanwhile the Democratic Unionist Party, which props up her minority government, threatened towithdraw their support for the Conservatives if the deal is agreed by the United Kingdom parliament.
The backstop deal would only cover trade in goods and agri-products, where the European Union enjoys a massive export surplus with Britain, and not services, where Britain enjoys a surplus with the EU.
Juncker told journalists: "I'm inviting those who have to ratify this deal in the House of Commons to take this into consideration: this is the best deal possible for Britain, this is the best deal possible for Europe, this is the only deal possible, the only deal possible".
The Brexit deal is good to go.
He said: "I am totally convinced this is the only deal possible".
Rosa Prince, author of Theresa May: The Enigmatic Prime Minister, said May's uncompromising style has not always gone down well in Westminster but the public has come to admire it.
Pro-EU Conservative and former GP Sarah Wollaston said it was "deeply shocking" that the prime minister restated the discredited NHS funding claim.
British Prime Minister Theresa May, European commission President Jean-Claude Juncker and Michel Barnier, the European Chief Negotiator for Brexit.
"Instead we will be able pend taxpayers money on our priorities, like the £394m per week of extra investment into our NHS", she promised.
The last big obstacle to a deal was overcome on Saturday, when Spain lifted its objections over Gibraltar.
While the DUP's 10 members of parliament are subject to a "confidence and supply" deal signed last year last year to back her minority government, Foster said they would not vote with the government and would consider scrapping the deal if the agreement somehow passes.
Earlier this evening, Prime Minister Theresa May had herself underscored the UK's commitment to upholding Gibraltar's British sovereignty and defending the right to self-determination of the Gibraltarian people.
He says her proposed Brexit agreement reached with the European Union would leave the U.K.in a "pitiful and pathetic place".
One EU diplomat said their complaints had "no factual justification whatsoever" and said the assurances received by Spanish prime minister Pedro Sanchez were not legally binding.
It added a separate agreement covering Gibraltar "will require a prior agreement of the Kingdom of Spain".
The British Parliament must still approve the 585-page withdrawal agreement by a March 29 deadline - and May's decision on Gibraltar has angered leaders across the political spectrum.
"I want that to be a moment of renewal and reconciliation for our whole country", she writes.
The small DUP has an outsize role because its support has been crucial to May's shaky government, which doesn't enjoy a majority in Parliament.
"After the phone call between [Tusk] and [Sanchez] a few minutes ago, we are closer to tomorrow's [European Council]", Tusk's spokesperson Preben Aamann said on Twitter.
Spain can expect its European allies to swing more clearly behind its 300-year-old claims to sovereignty over "The Rock", a British naval base on its southern coast that is home to some 30,000 people whose economy faces major questions after Brexit.
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Rui Hachimura leads Gonzaga past No. 1 Duke
With the victory , Gonzaga runs its record to 6-0, whereas Duke drops to 5-1 on the season, this early out the gate. It all started with a couple of plays by Tre Jones and Williamson with about 16 minutes left in the second half.
Apple cuts production orders for all three new iPhone models
Last week, Apple's supplier, Lumentum , released a quarterly report in which it did not provide a sales forecast for Apple . A number of other hedge funds and other institutional investors also recently made changes to their positions in AAPL .