Cosmetic GMP Audit Preparation: Document Checklist
An audit is decided by documents before anyone walks the floor. A factory can have excellent equipment and still fail an audit because a record cannot be produced, a procedure is out of date, or a training file has gaps. Understanding the document set also helps a brand evaluate a supplier: a manufacturer that can produce these documents without preparation is operating a controlled system.
The Core Requirement
The cosmetic good manufacturing practice standard requires a documented quality system covering premises, equipment, personnel, raw materials, production, quality control, complaints, recalls and documentation. The specific documents that audits focus on are predictable, and they divide into policies, procedures and records.
Policies and System Documents
- Quality policy and quality manual. The top level statement of how the system works and who is responsible for what.
- Organisation chart with named responsibilities. Including who holds the authority to release a batch and who covers in their absence.
- Document control procedure. How documents are approved, issued, revised and withdrawn, with a version history. An audit will check that the procedure is followed by comparing a controlled document against the version in use on the floor.
- Change control procedure. How changes to formula, raw material, pack, process or supplier are assessed and approved.
- Deviation and corrective action procedure. How an out of specification result or a process deviation is investigated and closed out.
- Recall and withdrawal procedure. Including the contact list, the traceability route and the record of any mock recall exercise.
- Complaint handling procedure. With the log, the investigation records and the trend review.
- Supplier approval procedure. How a raw material or packaging supplier is qualified and re-evaluated, with the approved supplier list.
Premises, Equipment and Personnel Records
- Premises layout and hygiene zone plan. Showing the flow of materials and people, and the separation between areas.
- Cleaning and sanitation programme. Schedules, validation where required, cleaning agent specifications and the records showing the schedule was carried out.
- Pest control programme with the contractor records and the monitoring results.
- Water system documentation. The system description, the testing schedule, the results and the sanitisation records. This is a frequent audit finding.
- Equipment list with calibration records. Balances, pH meters, thermometers and filling equipment all need calibration certificates and a schedule showing they are current. An expired calibration is a straightforward finding an auditor will always check.
- Maintenance records for production and utilities equipment.
- Training records for every operator and supervisor. Including the induction, the GMP training and the specific task training, with a date and a signature.
- Health and hygiene records covering the requirements for staff working in production areas.
Materials and Production Records
- Raw material specifications for every material, with the approved supplier and the testing requirements.
- Incoming inspection records for each delivery, including the certificate of analysis review and the identity confirmation.
- Material master or stock records showing receipt, release, quarantine and use, with batch traceability.
- Approved formula and process instructions for each product, in a controlled version.
- Batch manufacturing records for each production run, with the weights used, the process parameters recorded as they happened, the in-process results and the yield.
- Batch packaging records with the components used, the batch coding, the fill weight checks and the line clearance records.
- Finished product release records with the analytical and microbiological results and the release decision, signed by the authorised person.
- Retained samples. Documented, stored under defined conditions and traceable to the batch.
Quality Control Records
- Analytical methods for each test performed, with validation records where a non standard method is used.
- Microbiological testing records including the release testing, the preservative challenge tests, the water testing and the environmental monitoring if applicable.
- Stability programme records with the protocol, the conditions, the results at each time point and the conclusion on shelf life.
- Out of specification investigation records with the root cause analysis and the disposition of the affected material.
- Reference standards and reagent records including the expiry dates.
What an Auditor Actually Tests
Documents alone do not pass an audit. Three checks catch the gap between the procedure and the practice.
- Traceability. The auditor takes a finished unit and asks to see the batch record, then the raw material batches used, then the incoming inspection records for those materials, and then the supplier certificates. Any gap breaks the chain and is treated as a serious finding.
- Contemporaneity. Are the records completed as the work happens, or written up afterwards? Inconsistent ink, uniform handwriting across a whole day's entries, or timestamps that do not match the process are all indicators that the auditor will notice.
- Version consistency. Does the document in use on the floor match the controlled version in the system? An operator working from an obsolete batch record is a common and easily avoided finding.
What a Brand Should Request
A brand cannot audit a factory the way a certification body does, but it can ask for a small set of documents that indicate whether a system exists:
- The current certificate against the applicable standard, with its scope and validity.
- A sample batch record for a product similar to the one being ordered.
- A calibration schedule showing the balances and pH meters in date.
- The water system testing schedule and the latest results.
- The change control procedure, and a written commitment to notify the brand before any change affecting the formula, raw material source or pack.
The last item matters most commercially. A factory with a functioning change control procedure will tell a brand before substituting a raw material. A factory without one will substitute and mention it afterwards, which is how a halal certificate, a vegan claim or a stability result can be invalidated across a whole range without anyone intending it.
Certified Operations With Auditable Records
OEM COSMETICS ODM operates a documented quality system on ISO 22716 and GMP certified lines, with controlled documentation, calibration and training records, full batch traceability and a change control procedure that notifies the brand before any change affecting the product. Ask us for the document set with your quotation.
Talk to our team: WhatsApp +86 18709713948 · Email adon@oemcosmeticsodm.com · Website www.oemcosmeticsodm.com