Quick answer
Six elements: cleaned object and equipment number; method and responsible person; cleaning agent and concentration; timing and frequency, including changeovers and start-ups; verification method with result; and review signature with date. Shared-line plants also record halal/non-halal batch isolation. A Guiyang chili-paste plant only wrote cleaned, proving nothing. Pork-source contamination is the heaviest category: follow the accepted procedure and keep evidence.
Detailed explanation
Six elements in detail
- Object: equipment, pipeline and utensil numbers and cleaned points, with a point map if needed.
- Method: disassembly, rinsing, CIP parameters or manual steps in concrete terms.
- Agent: name, concentration, contact time and post-rinsing, traceable in the chemical ledger.
- Timing: frequency after batches, before changeovers and at isolated start-ups.
- Verification: visual check and, when needed, residue testing, with criteria and actual results.
- Signatures: executor and reviewer with date, time and a controlled record number.
Shared lines and high-risk cases
On halal and non-halal shared lines, validation records must align with the production schedule to prove isolation and cleaning actually happened. Pork-source contamination risk is treated as the heaviest category; the procedure must be accepted in the audit, and routine sanitary cleaning cannot replace it.
Two common weaknesses
Records are backfilled after the event, so times do not match production planning, or they state pass without a criterion. The Guiyang plant attaches the cleaning record to the changeover work order and files it with the batch.
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