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Training & Incidents

Handling customer complaints

How to log a customer complaint in Crown, tie it to a product and lot, and record how it was resolved.

Updated May 28, 2026

The Complaints log is where you record what customers report and how you handled it. Tying a complaint to the product and lot it concerns connects it to your traceability records, so you can investigate quickly if a pattern emerges. It lives under Complaints in the main menu.

Recording a complaint

  1. Start a new complaint

    On the Complaints page, select New complaint.

  2. Describe what was reported

    Enter the complaint date and a description of what the customer reported. These two are required. Optionally pick a type (foreign material, quality, packaging, and so on) so you can spot patterns later, and tick Illness or injury reported if someone was harmed.

  3. Tie it to a product and lot

    Choose the product, then pick its lot code from the list Crown has for that product. If the lot isn't in Crown (made before you started using it, repackaged, or co-packed), choose Lot not listed / made outside Crown and enter the code with a short reason. Add the complainant (the customer's name or contact) if you have it.

  4. Attach any evidence

    Add a photo or document if you have one, such as a picture of the foreign object or the damaged packaging.

  5. Create it

    Select Create complaint. It's logged with an Open status.

Crown QMSRecording a new complaint
The New complaint form with a product selected, its lot code chosen from the list, a complaint type, a description, the complainant, and an attachments area

Resolving a complaint

  1. Open the complaint

    Select the complaint to view it, then choose Mark as resolved.

  2. Record the resolution

    Enter how the complaint was resolved. The resolution is required and is kept on the audit trail.

  3. Confirm

    Mark it resolved. Crown stamps when it was resolved and moves it to the Resolved status.

Archiving

To remove a complaint from the working list (for example, a duplicate or a test entry), open it and archive it. Archived complaints are hidden from the list but kept in your records.

What's next

If a complaint points to a genuine production problem, you may also want a deviation to track the investigation and disposition. See Logging a deviation.