Ley 53/1999 por la que se modifica la ley 13/1995 de 18 de maya de contratos de las Administraciones Publicas.

This law amends the existing legislation on public procurement contracts awarded by public administrations. It aims to update and potentially streamline the rules governing how government bodies purchase goods, services, and works. The changes affect public administrations and companies bidding for public contracts. It ensures transparency and efficiency in the use of public funds for procurement.