99.60 Withdrawal effective Mar 4, 2026
CEN
CEN/TC 195 Cleaning equipment for air and other gases
European Norm
91.140.30 Ventilation and air-conditioning systems
ISO 15957:2015 defines the properties of load test dusts used for heating, ventilation, and air conditioning (HVAC) air filters as well as air cleaning equipment in laboratories. Test dusts used for evaluation of efficiency performance are not included.
WITHDRAWN
EN ISO 15957:2015
99.60
Withdrawal effective
Mar 4, 2026
PUBLISHED
EN ISO 15957:2026