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About us

LSTI Certification, a French pioneer in cybersecurity for 20 years, is an accredited certification body. Our mission: to bring solid digital confidence to your services. Here you'll find a presentation of LSTI, our accreditations (ISO 27001, ANSSI, eIDAS...), and a directory of our companies and professionals certified to key standards such as PASSI or PRIS.

Why choose LSTI?

1

Recognized expertise

With over twenty years' experience, LSTI supports more than 300 organizations in France and Europe as a certification body and benchmark assessment center in the fields of cybersecurity, digital trust and information security.assessment center, working in the fields of cybersecurity, digital trust and information security.
2

Specialized auditors

Our teams of auditors are made up of experienced professionals who are fully conversant with the ANSSI's cybersecurity standards, information security management practices and European digital trust frameworks.curity standards, information security management practices and European digital trust frameworks. Their approach guarantees assessments that are demanding, balanced and adapted to the operational contexts of each organization.
3

Independent third party and dedicated support

Authorized by ANSSI, LSTI guarantees impartiality, transparency and consistency throughout the entire cycle: preparation, audits, monitoring and renewals. A dedicated contact ensures continuity and clarity throughout the certification process.

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