🇪🇸 Spain
In force Ley 21 units
Ley 13/2003, de 23 de mayo, reguladora del contrato de concesión de obras públicas.
Ley 13/2003es-law-2003-05-23-13May 23, 2003
Article-level history is being prepared
The official source publishes these consolidated versions; article-by-article changes will appear here as soon as they are processed.
- Mar 21, 2026 Current
- Dec 31, 2020 Consolidated
- Nov 16, 2011 Consolidated
- May 24, 2003 Original