Institute of Environmental Sciences and Technology (IEST)
IEST creates standards for contamination control in manufacturing, design and in the testing of commercial and military equipment.
The Institute of Environmental Sciences and Technology (IEST) publishes recommended practices and standards for contamination control and product reliability issues associated with commercial and military systems. These standards apply in the areas of electronics manufacturing, pharmaceutical processes, the designing, testing and evaluation of commercial and military equipment.
IEST is an ANSI-accredited standards-developing organization; Secretariat of ISO/TC 209 clean rooms and associated controlled environments; Administrator of the ANSI-accredited US TAG to ISO/TC 209; and a founding member of the ANSI-accredited US TAG to ISO/TC 229 Nanotechnologies.
IEST has also revised such federal standards as FED-STD-209, MIL-STD-781, MIL-STD-810, and MIL-STD-1246 (now IEST-STD-1246D).