PSC Codex offers digital certification services in Mexico, including digital certificates, time stamps, and NOM-151 preservation for electronic legal and business records.
[1]Bluebook:Stanford Ctr. for Legal Informatics (CodeX), CodeX TechIndex: PSC Codex, https://techindex.law.stanford.edu/companies/psc-codex (last visited July 1, 2026).
[2]APA:Stanford Center for Legal Informatics (CodeX). (n.d.). PSC Codex. In CodeX TechIndex. Retrieved July 1, 2026, from https://techindex.law.stanford.edu/companies/psc-codex
[3]BibTeX:@misc{techindex_company_16435,
author = {{Stanford Center for Legal Informatics (CodeX)}},
title = {{CodeX TechIndex: PSC Codex}},
howpublished = {CodeX TechIndex},
url = {https://techindex.law.stanford.edu/companies/psc-codex},
urldate = {2026-07-01}
}