Provenance
Règlement grand-ducal du 9 juin 2021 concernant la performance énergétique des bâtiments.
| lex_id | lu-legilux:rgd-2021-06-09-a439:2022-07-09--ef4dcdc4b14e98decc6159aef267621154f22c352eb0f0b7d09746cc9c9e2f67 |
| work identifier | http://data.legilux.public.lu/eli/etat/leg/rgd/2021/06/09/a439 |
| record sha256 | d682036c20f411822da202587af6ccfacaf6a0f2685f488e32da6be91fb0a9d4 |
| source | https://legilux.public.lu/eli/etat/leg/rgd/2021/06/09/a439/consolide/20220709/fr |
| first observed | 2026-08-14T23:05:14Z |
| valid (publisher-asserted) | 2022-07-09 → 2024-06-01 |
Event chain
| event | observed | detail |
|---|
| first_sighting | 2026-08-14T23:05:14Z | |
The record hash covers the canonical metadata record (no body text is stored in this mode).
Published hashes are forward-verifiable commitments: the day text serving is enabled, body hashes join this chain.
| tier | A, publisher-supplied applicability dates |
| history begins | publisher |
| index built | 2026-08-15T09:22:08Z · corpus c087f9153a8cde5429965ffa897db001f3acdf09 |
| stamp signature | valid (ECDSA-P256) |