# CPV 45323000-7: Sound insulation work

Official label (Regulation (EC) No 213/2008):

- EN: Sound insulation work
- PT: Obras de isolamento acústico
- ES: Trabajos de aislamiento acústico
- FR: Travaux d'isolation acoustique

In the tree:
- 45000000-7 Construction work (https://trinta.ai/cpv/45000000)
- 45300000-0 Building installation work (https://trinta.ai/cpv/45300000)
- 45320000-6 Insulation work (https://trinta.ai/cpv/45320000)

Portuguese market, January to July 2026: 3 contracts signed under this code, €188.8k contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Universidade Nova de Lisboa (501559094): 1
- Faculdade de Ciências da Universidade de Lisboa (502618418): 1
- Instituto para os Comportamentos Aditivos e as Dependências, I. P. (517839539): 1

French market, January to July 2026: 8 marchés notified under this code, €1.1m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.

Who buys under it in France (by SIRET, marchés in the period):
- MINISTERE DE LA JUSTICE (11001001400014): 1
- FRANCE TRAVAIL (13000548119424): 1
- RECTORAT DE L'ACADEMIE DE BESANCON (17250430000010): 1
- CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (18008901304462): 1

Market: Construction and public works (https://trinta.ai/tenders-by-sector/construction)

Source: https://trinta.ai/cpv/45323000 · All codes: https://trinta.ai/cpv