เลขกล้าท้าพิสจน์ บน ล่าง งวดวันที่ 1 สิงหาคม 2562
There have been discussions and proposals for some time to introduce mandatory energy ratings of homes. This is now being applied across all European Union countries pursuant to the European Directive for the Energy Performance of Buildings, designed to improve property efficiency. In England and Wales, Energy Performance Certificates (EPC) were initially introduced as part of the Home Information Packs required when selling properties. With effect from 1 October 2008, this was extended to rented properties.
from: http://ezinearticles.com/?Energy-Performance-Certificates-in-England-and-Wales&id=1624666
