Standard - Active |
Technical Committee : |
CEN/TC 228 : Heating systems in buildings |
start of the vote on the project | 19/03/2020 | date of ratification (dor) | 29/07/2021 | |||
end of the vote on the project | 08/06/2020 | date of anouncement (doa) | 31/12/2021 | |||
start of the vote on the final project | 06/05/2021 | date of publication (dop) | 31/03/2022 | |||
end of the vote on the final project | 28/06/2021 | date of withdrawal (dow) | 31/03/2022 |
Publication Official Journal
of the Grand-Duchy of Luxembourg |
18/03/2022 |
Reference | Mémorial A N° 126 |
Evolutions |
ILNAS-EN ISO 11855-3:2021/A1:2023 |
Relations to older standards |
ILNAS-EN ISO 11855-3:2015 |
Relations to international standards |
ISO 11855-3 |
ISO 11855-3:2021 |
91.040.01 : Buildings in general |