Mattermost

Compliance evidence

Secure Collaboration for Technical Teams

mattermost.com CollaborationLast verified 17 Sep 2026

Compliance grid

EU-US Data Privacy FrameworkVerified
Active: EU-US Certification, SW-US Certification, UK Extension Certification
as of 17 Sep 2026
1 source

No public evidence yet for HIPAA, SOC 2, GDPR, FedRAMP, PCI DSS, ISO 27001, CSA STAR, Cyber Essentials, ISO 27701, ISO 42001. This does not mean the vendor lacks them; it means nothing public was found at the last check.

Official framework marks identify the scheme each row is about; the CertReports state chip beside each mark is our assessment of the public evidence. How states are decided.