All EU countries are part of Schengen except for Eire, that has decide-outs, together with Cyprus which is due to join Schengen eventually Sooner or later. The working from the Schengen regulations was impacted by the increase of migration flows to the EU in 2015 as well as heightened stability https://felixdcwqh.newbigblog.com/34039656/manual-article-review-is-required-for-this-article