Lyophilisation cycles
Freeze-dry recipes hold the set points for freezing, primary drying and secondary drying with their acceptance criteria, and are approved with segregation of duties and an e-signature. Each cycle is linked to its equipment and batch. Shelf temperature, vacuum and time are entered per phase and checked against limits; an out-of-limit entry raises a deviation, and corrections supersede the original value. The operator cannot approve their own cycle.
Visual inspection
Inspection runs are recorded per batch or finished-goods lot, as 100% inspection or AQL sampling with the AQL level recorded. Units inspected and rejected are captured with a defect breakdown by category. The accept or reject decision is made by someone other than the inspector, with an e-signature, and a reject raises a deviation and a release blocker.
Container closure integrity testing
CCIT results are recorded per batch or lot with container type, method, sample size, acceptance criteria and supporting attachments, then verified by a second person. A failed test raises a deviation and a critical release blocker on the batch.
When something fails
Sterile failures do not wait for someone to notice. A failed biological or chemical indicator stops a sterilisation cycle from being released; a failed filter integrity test, media fill, CCIT result or visual inspection reject raises a deviation and blocks batch release until it is resolved or covered by an approved, documented exception.
EU GMP Annex 1 expects a contamination control strategy, qualified personnel, environmental and utilities monitoring, validated sterilisation, aseptic process simulation and integrity testing. Swat iQua Suite covers the Annex 1 controls for each of these areas — the strategy and procedures remain yours.

