How GMP Documentation Should Be Structured

GMP (Good Manufacturing Practice) rests on documentation that can be read, followed, and audited. A common reason audits fail is not that the processes are wrong, but that the documents describing them are out of date, inconsistent across sites, or kept in places the operator on the shop floor cannot reach. The sections below outline what a GMP-ready documentation system looks like in practice.

Core documentation requirements

• Documents are prepared in an agreed format (template, header, version, effective date) and distributed to every unit that needs them, together with the training that explains how to use them.
• Each document has a controlling procedure that defines who writes it, who approves it, how it is issued, and how superseded versions are withdrawn.
• A written instruction governs record retention and destruction: where records live, for how long, who can access them, and how they are destroyed when their retention period ends.
• Record review, periodic checks, and revision history are defined so every change is traceable to an author, a date, and a reason.

Practical points an auditor will check

An auditor will look for obsolete copies still in use, gaps between approved procedures and what staff actually do, missing signatures on batch records, and records that refer to a version of a document no longer in force. These are the findings that most often appear in GMP audit reports. A documentation system that survives audits is one where the current version is the only version available at the point of use, and where every record can be traced back to the procedure it was produced under.

How Sistem Patent Kalite supports documentation

We help you build the document hierarchy (manual, procedures, work instructions, forms), draft the GMP-specific procedures that auditors expect to see, and put a revision-control and record-retention system in place that your team can maintain without external help after certification.