Is e-signature legal in Colombia? A 2026 overview
Short answer: yes. Colombia recognized e-signatures back in 1999 — one of the earliest in Latin America — under Ley 527 de 1999 (e-commerce + digital signatures), with Decreto 2364 de 2012 specifically regulating broader electronic signatures beyond PKI. For most commercial contracts, simple e-signatures are valid and accepted by Colombian courts.
This is a brief English overview. The full guide is in Spanish and covers the framework in depth for LATAM readers.
Two figures, both valid
Colombia recognizes two types of electronic signature:
- Firma electrónica (simple) — any reliable electronic method identifying the signer + showing intent. Valid in court when the reliability criteria of Decreto 2364 are met.
- Firma digital — PKI-based signature using a certificate from an entity accredited by ONAC (the National Accreditation Body). Carries a legal presumption of authenticity and integrity per Article 28 of Ley 527.
Burden of proof flips between them: with firma digital, the party challenging it bears the burden; with firma electrónica simple, the party presenting it must show authorship and integrity.
What CAN be e-signed (with simple e-signature)
Standard B2B commerce: services agreements, NDAs, freelance contracts, software licenses, MSAs, SOWs, change orders, employment offer letters, lease agreements (movables), letters of intent.
What CANNOT be e-signed (or requires firma digital)
- DIAN electronic invoicing (requires firma digital with ONAC-accredited certificate)
- Some judicial electronic filings (depends on system + jurisdiction)
- Real estate transfers (require notary — escritura pública)
- Wills (require Civil Code formalities)
- Specific government processes that mandate it
SignQuick in Colombia
SignQuick is ESIGN/UETA compliant. For Colombian commercial counterparties, SignQuick signatures qualify as firma electrónica under Decreto 2364 de 2012 — valid for B2B contracts with full audit trail (SHA-256 hashes, RFC 3161 timestamps, IP, geolocation, user agent, explicit ESIGN/UETA consent) supporting authorship and integrity claims in court.
It is not a substitute for firma digital certificada por ONAC — for DIAN electronic invoicing or government processes that require it, you'll need a Colombian accredited certifier (Certicámara, Andes SCD, GSE, etc.).
For the comprehensive Spanish-language guide covering Ley 527 articles in detail, the firma electrónica vs firma digital distinction, ONAC accreditation requirements, and case examples, read the full guide in Spanish.
Related country guides
- Is e-signature legal in Mexico? — Código de Comercio, NOM-151, e.firma SAT
- Is e-signature legal in Argentina? — Ley 25.506, electronic vs digital signature distinction
This article is informational and does not constitute legal advice. Consult a Colombian attorney for specific cases.