Iso 14644-3.pdf Jun 2026

ISO 14644‑3:2019 is the indispensable reference for anyone responsible for cleanroom performance. From the foundational airborne particle count to the visual evidence of smoke studies and the precision of filter integrity tests, this standard provides the rigorous, internationally accepted methods to prove that a cleanroom works as designed.

The version from ISO 2019 supersedes the 2006 edition. Major changes include: Iso 14644-3.pdf

Use Annex A (General requirements). Verify: ISO 14644‑3:2019 is the indispensable reference for anyone