The 'Concerted Action EPBD IV', supporting transposition and implementation of Directive 2010/31/EC of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings, is an activity which aims to foster exchange of information and experience among Member States and participating countries with regards to the implementation of the specific Community legislation and policy on the energy performance of buildings. It involves the national authorities implementing the Directive, or those bodies appointed and entrusted by them to do so. It is carried out under the coordination of Danish Energy Agency, DEA. The CA consortium is composed of organisations designated by all 28 Member States plus Norway. The CA is financed by the EU's Horizon 2020 Programme. The CA is the continuation of the first Concerted Action, CA EPBD, which ran from January 2005 to June 2007, then continued as the CA EPBD II from December 2007 until November 2010 and then CA EPBD III from March 2011 to October 2015. The CA IV will organise 4 CA Plenary meetings and some supporting activities over a period 30 months or approximately one meeting every 7-8 months, similar to the CA III. The work will be organised in Central Teams, which includes: a) 3 Core Teams on 'New Buildings', 'Existing Buildings' and 'Certification & Quality of Inspection'; b) 3 Cross-Cutting teams on 'Technical Elements', 'Policy & Implementation' and 'Compliance, Capacity & Impact'; c) 2 central functions on 'Collaboration with other actors' and 'Internal & External Communication'; and some additional functions and supporting measures. For each Central Team, issues are addressed on which the Directive does not require harmonised national implementation but where coordinated implementation would increase the impact of the Directive and reduce the implementing costs.

Concerted Action EPBD V aim to support the implementation of the Energy Performance in Buildings Directive through exchange of information and experience among Member States and other participating countries (Norway) with regards to the implementation of the specific European Union legislation and policy on the energy performance of buildings, and in particular with regards to the transposition and implementation of the re-cast of the EPBD (DIRECTIVE 2010/31/EU) and the on-going revision of this directive. The specific objectives are to: 1. Enhance and structure sharing of information and experience from national implementation and promote good practice in activities required of Member States for implementation of the Energy Performance of Buildings Directive (EPBD). 2. Create favourable conditions for faster convergence of national procedures on EPBD-related matters. 3. Develop a direct link with the other two buildings-related Concerted Actions established within the IEE programme: the CA-RES, focussing on transposition and implementation of the Renewable Energy Systems Directive (DIRECTIVE 2009/28/EC); and the CA-EED, focusing on transposition and implementation of the Energy Efficiency Directive (DIRECTIVE 2012/27/EU), where National Energy Plans include initiatives towards building energy efficiency. 4. Supplement the work of the Article 26 Committee and possible ad-hoc groups on CEN (European Committee for Standardization) standards and certification exercises. 5. Establish a dialogue with the CEN in the implementation of 2nd generation standards to support the implementation of the recast EPBD and its revision. 6. Support for European Member States and Norway to use National Energy Plans to report progress on the EPBD implementation. The CAV_EPBD will strive to result in a more harmonized approach, improved implementation and actual application of the EPBD in all the countries involved, as well as helping to disseminate best practices between the countries.