An established microbial or airborne particle level that, when exceeded, should trigger appropriate investigation and corrective action based on the investigation.

Source: GMP Draft Annex 1


Related articles

How Big is a Micron?

How often do we actually think about how small a micron actually is?

Read more

Monobloc Cleanrooms

A true cleanroom panel, this system is perfect for projects which need to adhere to GMP guidelines.

Read more

Cleanroom Classifications

Discover the different classes within the cleanroom ISO standards and their Federal Standard and GMP...

Read more