The second CAIV Plenary Meeting of the Concerted Action EPBD IV was held in Vilnius on the 31st of May and 1st of June 2016. The plenary hosted 14 sessions and 2 double sessions (workshops) on key topics for the implementation of the EPBD in the 29 partner countries. More than 125 participants attended the meeting including CA EPBD partners, EASME and the Commission, these participants evaluated the event as successful. The Lithuanian Minister of the Environment, Mr. Kęstutis Trečiokas, opened the meeting. The warm hospitality of the Lithuanian team was duly appreciated during the duration of the meeting, and helped to stimulate the energetic discussions in all sessions.