The whole EDCPart of the Trialion EDC — one login, one audit trail
Stay inspection-readyLive

e-Signatures, Freeze & Lock

Sign, freeze and lock without leaving the study. 21 CFR Part 11 signatures, controlled unlock requests and a continuous audit trail — compliance as the foundation, not a bolt-on.

TAudit trail — signature and lock historyDemo

What Signatures does

21 CFR Part 11 electronic signatures
Data freeze and database lock with attribution
Immutable, queryable audit trail
Controlled unlock requests with approvals