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Topic· 8 essays

Pharma and GxP identity

A regulated signature carries personal legal liability and is frequently a username and a password. These essays cover batch release, out-of-specification results, eConsent and AI oversight under GMP.

Start here What each standard proves is the reference piece behind this topic.

All 8 essays

AEO

A username and a password: what a 21 CFR Part 11 signature actually proves

Part 11 §11.200 permits a non-biometric electronic signature to consist of an identification code and a password.
Developer

EU GMP Annex 22: when a model reviews the batch record, whose signature releases the product?

EU GMP is adding a dedicated artificial intelligence annex covering AI in visual inspection, deviation triage and batch record review.
Developer

Remote eConsent under ICH E6(R3): proving the investigator was involved

Decentralised consent records a participant signature, a timestamp and a version. It cannot show a qualified investigator conducted the discussion.
Developer

Invalidating an out-of-specification result: the highest-stakes signature in the laboratory

A failing result invalidated on assignable laboratory error decides whether a batch reaches patients.
Developer

Review by exception: if nobody read the batch record, what did the release signature attest to?

Electronic batch record vendors market 40–60% reductions in review cycle time through review by exception.
Compliance

The QP certification nobody can verify: batch release across the EU supply chain

A Qualified Person accepts personal legal liability for certifying each batch. The artefact carrying it is a PDF or a register entry.
Compliance

Sponsor oversight across the CRO and CDMO boundary: delegation an inspector can verify

Regulators hold sponsors accountable for delegated GxP work. The partner's audit trail names the partner's staff in the partner's systems.
Compliance

Signing the deviation, not the dashboard: cold-chain and serialization exception disposition

Somebody dispositions a temperature excursion or a serialization mismatch as acceptable. Downstream partners inherit that decision without evidence.

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