# CPV 44520000-1: Locks, keys and hinges

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

- EN: Locks, keys and hinges
- PT: Fechaduras, chaves e dobradiças
- ES: Cerraduras, llaves y bisagras
- FR: Serrures, clés et charnières

In the tree:
- 44000000-0 Construction structures and materials; auxiliary products to construction (except electric apparatus) (https://trinta.ai/cpv/44000000)
- 44500000-5 Tools, locks, keys, hinges, fasteners, chain and springs (https://trinta.ai/cpv/44500000)

Beneath this code (3):
- 44521000-8 Miscellaneous padlocks and locks
- 44522000-5 Clasps, lock parts and keys
- 44523000-2 Hinges, mountings and fittings

The busiest codes beneath this one, in Portugal:
- 44523300-5 Fittings (https://trinta.ai/cpv/44523300): 13 contracts, €148.2k
- 44521110-2 Door locks (https://trinta.ai/cpv/44521110): 3 contracts, €49.7k
- 44522100-6 Clasps (https://trinta.ai/cpv/44522100): 3 contracts, €26k
- 44521100-9 Locks (https://trinta.ai/cpv/44521100): 2 contracts, €51.1k
- 44523100-3 Hinges (https://trinta.ai/cpv/44523100): 1 contract, €10.8k

Portuguese market, January to July 2026: 25 contracts signed under this code, €317.9k contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Unidade Local de Saúde de Santa Maria, E. P. E. (508481287): 5
- Serviço de Saúde da Região Autónoma da Madeira, EPERAM (SESARAM, EPERAM) (511228848): 4
- Município de Oeiras (500745943): 2
- Banco de Portugal (500792771): 1

French market, January to July 2026: 16 marchés notified under this code, €2.6m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (13 declaring their offers, marchés passed without competition excluded): median 2 offers, mean 5.3 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote). Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- SECRETARIAT GENERAL POUR L'ADMINISTRATION DU MINISTERE DE L'INTERIEUR EST (SGAMI) (13002034000019): 1
- DIRECTION INTERREGIONALE DES SERVICES PENITENTIAIRES TOULOUSE - SUD (DISP) (17310120500016): 1
- UNIVERSITE LYON 3 JEAN MOULIN (19692437700019): 1
- ECOLE POLYTECHNIQUE (19911568400011): 1

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

Source: https://trinta.ai/cpv/44520000 · All codes: https://trinta.ai/cpv