Details Publication date21 December 2017AuthorDirectorate-General for Energy Files 24 SEPTEMBER 2021pl_building_renov_2017_annex_3_of_the_neeap_pl.pdfEnglish(3.85 MB - PDF)Download 24 SEPTEMBER 2021ee_building_renov_2017_en.pdfEnglish(720.85 KB - PDF)Download