Simplified notice. LEGAL IN TECH, S. de R.L. de C.V. and AMERICA LEGAL BUFETE, S.C. are the controllers of the data of those who verify a folio or request a comparison in LITXIGNIA; the data that the Issuer associates with its documents are processed on its behalf. They are used to issue and verify folios, handle comparisons and maintain the security of the solution. They are not sold or used for advertising purposes. You may exercise your ARCO rights in accordance with section 8. This English version is provided for reference only; in the event of any discrepancy, the Spanish version shall prevail.
01Controllers and processor
1.1. LEGAL IN TECH, S. de R.L. de C.V., owner of the solution, and AMERICA LEGAL BUFETE, S.C. (jointly, «we»), with address at Av. Insurgentes Sur 1425, Piso 7 C-D, Col. Insurgentes Mixcoac, Alcaldía Benito Juárez, C.P. 03920, Mexico City, are the controllers of the data of operators, verifiers and comparison requesters.
1.2. With respect to the data that each Issuer associates with its documents (signatory, recipient, subject matter), the controller is the Issuer and LEGAL IN TECH acts as processor, on its behalf and in accordance with its instructions.
02Data processed
| Data subjects | Data |
|---|---|
| Issuer's operators | Name, initials, position, institutional email, credentials, signing key and log of folios generated, validated or anchored |
| Persons linked to the document | Signatory's name, RFC when the document contains it, recipient and subject matter; never the full content, unless the Issuer anchors the file |
| Verifiers | Folio looked up, date and time, IP address, browser type and result of the fingerprint comparison |
| Comparison requesters | Name, capacity in which they act, organization, email, telephone, IP address and the documents evidencing their identity, standing and legal interest |
We do not request sensitive personal data. If an anchored document contains them, their processing corresponds to the Issuer as controller.
03Purposes
Primary:
- Generate, validate, anchor and, where applicable, void folios.
- Allow public verification of the authenticity and integrity of documents.
- Handle comparison requests, certificates and clarifications.
- Detect bulk lookups, forgery attempts and other misuse.
- Keep evidence of the lifecycle of each folio for its evidentiary value.
There are no secondary purposes.
04Legal basis
Processing is necessary to perform the legal relationship with the Issuer, to handle the request submitted by the data subject and to safeguard the integrity of the records, cases in which consent is not required under the Federal Law on the Protection of Personal Data Held by Private Parties. Looking up a folio involves the processing of the technical data described in section 2.
05What the verifier sees
The public lookup shows only the information necessary to verify authenticity: the status of the folio, the Issuer, the date of issuance and the other document data that the Issuer decides to make visible. It does not show credentials or contact data of the operators, nor the content of the document.
06Remittances and transfers
6.1. Remittances. Data are communicated to the infrastructure providers that host the solution and, where applicable, to the time-stamping service used for anchoring, subject to confidentiality.
6.2. Transfers. The data of a comparison request are communicated to the Issuer of the folio so that it can resolve it. Other than that, we do not transfer data to third parties, except in the cases of article 36 of the law, including to authorities that require them.
07Security
We apply administrative, technical and physical measures: double SHA-256 and SHA3-256 fingerprint, chained seals, role-based access, encrypted communications, an unalterable log and integrity monitoring. Fingerprints do not allow the content of the documents to be reconstructed.
08ARCO rights and revocation
8.1. You may access, rectify or cancel your data or object to their processing, revoke your consent and limit their use, where applicable.
8.2. Send your request to info@americalegal.law with the subject «ARCO Rights · LITXIGNIA». Include your name, a means to reply to you, the document evidencing your identity and, where applicable, your representation, and a clear description of your request.
8.3. We will inform you of the determination within a maximum of twenty business days and, if appropriate, it will be made effective within the following fifteen business days. When the request refers to data processed on behalf of an Issuer, we will forward it to the Issuer.
8.4. The records of a folio cannot be cancelled while they retain evidentiary value for the parties to the document; in that case they are blocked from public lookup.
09Retention
Records of folios, fingerprints, seals and anchorings are kept for as long as their evidentiary value subsists. Lookup logs and comparison requests are kept for the duration of the legal relationship with the Issuer and five more years, for reasons of legal certainty, prevention and handling of fraud and identity theft, and to respond to requests from authorities; lookups of nonexistent folios are kept for five years from their recording.
Once that period expires, the data are blocked: they are excluded from ordinary lookups, may only be used to respond to requests from authorities or for the defense of rights, and are then deleted.
10Cookies and technologies
The public lookup uses only the technical cookies necessary for its operation and security. We do not use advertising cookies in LITXIGNIA.
11Changes
Any change to this Policy will be published on this page with its update date.
12Supervisory authority
If you consider that your right to the protection of personal data has been violated, you may go before the Ministry of Anti-Corruption and Good Governance, the competent authority under the Federal Law on the Protection of Personal Data Held by Private Parties in force.
13Legal framework
- Federal Law on the Protection of Personal Data Held by Private Parties (DOF 20-03-2025) and, to the extent not inconsistent, its Regulations and the Privacy Notice Guidelines.
- Commercial Code, regarding data messages.
- National Code of Civil and Family Procedure, regarding electronic evidence.
Contact: info@americalegal.law · 55 6385 7030 · Av. Insurgentes Sur 1425, Piso 7 C-D, Col. Insurgentes Mixcoac, Alcaldía Benito Juárez, C.P. 03920, Mexico City.