EU GMP Annex 1, Section 5 - Personnel

What it says

Personnel working in cleanrooms must receive initial and ongoing training specific to sterile manufacturing, including aseptic technique and gowning qualification, with access restricted to the minimum number of personnel necessary and personnel behavior monitored as part of the site's Contamination Control Strategy.

Paraphrased for plain-language clarity. Always verify against the current published regulation text.

What it means in practice

• Personnel are consistently identified as one of the leading contamination sources in sterile manufacturing, which is why this section expects gowning qualification to be demonstrated and periodically reassessed, not simply completed once during onboarding.
• Minimizing the number of personnel present in critical areas is treated as a control measure in its own right, connecting staffing and workflow planning directly to contamination risk reduction.
• Personnel monitoring data, such as glove and gown sampling results, needs to be trended over time and fed back into the Contamination Control Strategy, not simply reviewed pass or fail after each session.

What inspectors look for

• Whether personnel gowning qualification is current and was actually demonstrated under conditions representative of real aseptic work, not just a classroom exercise.
• Whether the number of personnel present in critical areas during observed operations matches what the facility's design and risk assessment call for.
• Whether personnel monitoring data trends are reviewed and used to identify individuals or practices needing additional training or intervention.

Related regulations