WHO TRS 1033 published in March 2021 can be downloaded from the provided link
It includes 11 newly approved Annexes
The most important of which are:
1- WHO Annex 2 (TRS 1033): Points to consider when including Health-Based Exposure Limits (HBELs) in cleaning validation
- WHO Appendix 1 (included in Annex 2):
Calculations of Health-Based Exposure Limits (HBELs) to assess risk in cleaning validation
2- WHO Annex 3 (TRS 1033): Good manufacturing practices: water for pharmaceutical use
3- WHO Annex 4 (TRS 1033): Guideline on data integrity
The following is a list of the 11 new Annexes:
