Provenance

Loi du 16 décembre 2011 concernant l'enregistrement, l'évaluation et l'autorisation des substances chimiques ainsi que la classification, l'étiquetage et l'emballage des substances et mélanges chimiques.

lex_id	lu-legilux:loi-2011-12-16-n6:2019-05-25
work identifier	http://data.legilux.public.lu/eli/etat/leg/loi/2011/12/16/n6
record sha256	d1bf8013ee42ab3feecdeba8991d2e7369c2a4e73db58ef93b6098887a286c43
source	https://legilux.public.lu/eli/etat/leg/loi/2011/12/16/n6/consolide/20190525/fr
first observed	2026-08-01T00:00:00Z
valid (publisher-asserted)	2019-05-25 → open

Event chain

event	observed	detail
first_sighting	2026-08-01T00:00:00Z

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 validity dates
history begins	publisher
index built	2026-08-04T13:15:37Z · corpus 2f51cf1
stamp signature	valid (ECDSA-P256)