Electronic signature in Dominican Republic

Updated in March 2024

The Dominican law that regulates electronic signatures in the Dominican Republic is Law 126-02 on Electronic Commerce, Documents and Digital Signatures, of 14 August 2002, and its Implementing Regulations (Electronic Commerce Law).

The law defines the following concepts:

    • Digital Signature: “A numerical value which is attached to a data message and which, using a known mathematical procedure, linked to the originator’s key and the message text, makes it possible to determine that this value has been obtained exclusively with the originator’s key and the message text, and that the initial message has not been modified after the transmission has taken place“.
    • Electronic signature: “A set of integrated electronic data, linked or logically associated with other electronic data, which by agreement between the parties is used as a means of identification between the sender and the recipient of a data message or a digital document and which lacks any of the legal requirements to be considered a digital signature“.
    • Digital Certificate:Digital document issued and digitally signed by a certification authority, which uniquely identifies a subscriber during the period of validity of the certificate, and which constitutes proof that said subscriber is the source or originator of the content of a digital document or data message that incorporates its associated certificate“.

It equates the Digital Signature to the handwritten signature as long as it meets all the requirements set out in Article 31 of the law, i.e:

    • Be unique to the person wearing it;
    • It is under the sole control of the person using it;
    • Is linked to the information, digital document or message, such that if these are changed, the digital signature is invalidated, and
    • This is in accordance with the regulations adopted by the executive branch.

In the Dominican Republic, contracts by electronic means can use electronic or digital signatures, allowing in turn to identify and link a person with the creation of a data message, an act or a contract and that it has his or her approval. bandera República Dominicana

Certification Entities, issuers of digital certificates

The regulatory body is the Dominican Telecommunications Institute (INDOTEL), which has the authority to authorise the provision of digital signature certification services by authorising Certification Entities.

The first Certification Entity approved by Indotel for the Dominican Republic was AVANSI on 28 September 2006 (Resolution Nº 166-06).

As a Certification Authority, AVANSI is authorised to provide the following services related to digital signatures:

    • Services for the issuance, administration, registration and preservation of digital certificates.
    • Registration Unit Services.
        • Verification of the identity or other information of applicants considered relevant for identity verification procedures.
        • Registration of submissions and formalities submitted to them.
        • Delegation of operations to other Registry Units.
        • Other services or activities related to the Registration Units to be determined by INDOTEL.

Developments in the legislative framework on electronic signatures in the Dominican Republic

In the regulations of INDOTEL, the regulatory body in the Dominican Republic, the terminology is modified with respect to the framework law (126-02). The main differences in terminology are as follows:While Law 126-02 speaks of ‘Electronic Signature’, in Resolution 017-19 we speak of ‘Simple Electronic Signature (FES)’.

  • The concept ‘Digital Signature’ becomes ‘Advanced Electronic Signature (AES)‘.
  • Finally, the term ‘Secure Digital Signature’ becomes known as ‘Qualified Electronic Signature (QES)’. This type of signature is equivalent to the handwritten signature.

However, Resolution 071-19 also complements Law 126-02 and establishes equivalences with international regulations, such as the European ones. It seeks to adapt Dominican legislation to more advanced digital signature standards. In addition, it introduces the following novelties:

  • It eliminates the Legal Entity certificates. They are now considered Electronic Seal certificates (eSeal), in which the personal data of the legal representative of the company no longer appear, but only the data of the company itself (RNC and company name).
  • It introduces the concept of Electronic Identification (eID). It is now possible to issue the certificate through a remote identity verification. Previously, to issue a certificate it was necessary to physically verify that the person existed.

Finally, the last noteworthy point of Res.071-19 is that it obliges all certificate profiles issued to have the characteristic of being “qualified”.


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