20 Apr 2026
5/10
Data Protection
Effective: 10/04/2026
The Spanish AI Supervision Agency and the Institute for Women will collaborate to ensure that AI systems respect fundamental rights and gender equality.
AI development and user companies, especially in HR, finance and services
20 Apr 2026
5/10
Tax & Revenue
Effective: 10/04/2026
The Tax Agency and the DGT update their information exchange agreement to improve the fight against fraud. The agreement allows cross-referencing vehicle and tax data to detect irregularities.
Taxpayers with vehicles, self-employed workers, companies and any motor vehicle owners
20 Apr 2026
5/10
Tax & Revenue
Effective: 15/04/2026
The Tax Agency publishes the list of revoked NIFs due to non-compliance with tax obligations. Affected parties will not be able to operate normally with the Administration.
Companies, self-employed workers and legal entities with NIF revoked by the AEAT
20 Apr 2026
5/10
Corporate & Business
Effective: 30/03/2026
The State and Andalusia reach an agreement to resolve discrepancies regarding the Andalusian law on industrial productive spaces approved in December 2025.
Industrial companies, productive land developers and administrations in Andalusia
18 Apr 2026
5/10
Real Estate
Effective: 17/04/2026
The Bank of Spain updates the official reference indices of the mortgage market for April 2026. These data affect variable-rate mortgages referenced to these indices.
Variable-rate mortgage holders and financial institutions with mortgage loans
16 Apr 2026
5/10
Energy
Effective: 15/04/2026
The regulations governing direct subsidies for sustainable energy projects in the Balearic Islands and Canary Islands within the Recovery Plan are updated. The changes affect the conditions for granting these aids in isl...
Companies, public entities and beneficiaries of energy aid in the Balearic Islands and Canary Islands
16 Apr 2026
5/10
Social Security
Effective: 15/04/2026
The State Secretariat for Migration entrusts Social Security with the receipt and processing of foreign residence authorization requests. This streamlines the administrative management of these permits.
Foreign residence applicants, companies with migrant workers and management firms
16 Apr 2026
5/10
Corporate & Business
Specific telephone numbers are assigned for commercial calls and usage conditions are established. It affects companies that conduct telemarketing campaigns.
Telemarketing companies, call centers and telecommunications operators
16 Apr 2026
5/10
Energy
Effective: 11/03/2026
The European Commission publishes guidelines for countries to correctly apply the energy efficiency principle when evaluating investments. It helps compare energy options by prioritizing savings before new infrastructure...
Energy regulators, public administrations, energy sector companies and investors
15 Apr 2026
5/10
Other Regulations
Effective: 14/04/2026
The regulation implementing the Foreigners Act is updated, modifying procedures and conditions for residence and integration of foreign citizens in Spain.
Foreign citizens in Spain, companies hiring foreign workers and public administrations