This document establishes the requirements, recommendations and methodology for microbiological contamination control in clean controlled environments. It also sets out the requirements for establishing and demonstrating microbiological control in clean controlled environments. T
DIN EN 17141:2021 history
2021DIN EN 17141:2021 Cleanrooms and associated controlled environments - Biocontamination control; German version EN 17141:2020
1970DIN EN 17141 E:2018-09 Cleanrooms and associated controlled environments - Biocontamination control
0000 DIN EN 17141:2018
1970DIN EN 17141 E:2017-08 Cleanrooms and associated controlled environments - Biocontamination control