A rule promulgated by the U.S. Environmental Protection Agency (EPA) which took effect in January 1997 requiring water districts serving more than 100,000 connections to monitor water supplies for Cryptosporidium parvum.
INFORMATION COLLECTION RULE (ICR)
Meaning of INFORMATION COLLECTION RULE (ICR) in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012