New WHO TRS 1019 (May 2019)

WHO TRS 1019 published in May 2019

Note: the following annexes are important parts of this new WHO TRS:

  • Annex 2: Interpretation of Guidelines on HVAC systems for non-sterile pharmaceutical products

  • Annex 3: GMP Guidelines on Validation

Introduction of Annex 2: Interpretation of Guidelines on HVAC systems:


Summary of Contents of Annex 3: GMP guidelines on validation: