The Institute of Environmental Sciences and Technology (IEST) is the leading technical, nonprofit membership association that connects professionals who deal with controlled environments. We give you technical guidance through International Standards, Recommended Practices, and education programs developed by experts in the fields of contamination control, environmental test and reliability, and nanotechnology facilities.  More..

IEST's Statement on Inclusion and Diversity

COVID-19 IEST Statement


New - Virtual ISO 14644 Training Series
June 8-11; June 16-17, 2020
12 - 3:30 p.m. Central Time
Online registration closes June 3

Vibration Testing Learning Path Bootcamp - Now Virtual!
June 22-26; June 29-30, 2020
12 -3:30 p.m. Central Time
Online registration closes June 17

Comprehensive Introduction to MIL-STD-810H Virtual Training
Julyl 14, 2020
9:30 a.m. - 5 p.m. Central Time
Early-bird discount ends June 5

Cleanroom Operations Learning Path Bootcamp
July 15, July 20-23, 2020
Online registration opening soon.

October 5-8, 2020
Minneapolis/St. Paul, Minnesota

May 3-6, 2021
Baltimore, Maryland

Space Simulation Conference 2021
October 18-21, 2021
Annapolis, Maryland

See full calendar




Member Action Item:

Renew your iest membership - memberships expired april 30, 2020, but it's not too late to renew! we value your contributions and commitment to advancing the industry—especially during these most unusual times. the best way to support your professional community is by renewing your membership.

New Member Special:
Become a member and receive a $50 iest reward - join by june 30, 2020 to receive a $50 iest reward to use towards an education training course registration, conference registration, or a bookstore order of $50 or more. Join today

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