Leaders of the 27 nations remaining in the European Union after the United Kingdom's forthcoming Brexit on Saturday agreed unanimously to the terms of the exit process. "We are ready," said Michel Barnier, the EU27's chief negotiator. "We are together."
Formal negotiations will begin this summer, and the guidelines approved Saturday set March 29, 2019 as an end date. Among other requirements, the terms specify negotiations must address the U.K.'s financial obligations — Brussels seeks tens of billions of euros from London on its way out — as well as creation of an EU-U.K. border between Ireland and Northern Ireland.
The guidelines are available online here, and for context, check out The Week's breakdown of what Brexit means and how it will work.