01
Document overview
The updated regime for electronic documents, signatures, trust services, e-contracts and the legal effect of digital transactions.
02
Scope and exclusions
Applies to
Applies to electronic communications, records, signatures and services within the statutory perimeter.
Limitations and exclusions
Certain documents and transactions may require special form; data, cybersecurity, payments and regulated services must be analysed with other laws.
04
Official source
Royal Decree 39/2025 · Ministry of Justice and Legal Affairs
August 24, 2026
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