COMMISSION IMPLEMENTING REGULATION (EU) 2020/2156 of 14 October 2020 detailing the technical modalities for the effective implementation of an optional common Union scheme for rating the smart readiness of buildings ANNEX

COMMISSION IMPLEMENTING REGULATION (EU) 2020/2156 of 14 October 2020 detailing the technical modalities for the effective implementation of an optional common Union scheme for rating the smart readiness of buildings ANNEXeu-regulation-2020-x-x-2156