All ESTECH attendees are invited to observe Working Group meetings as they are an incredible learning experience. You may attend as many working group meetings as you wish as an observer. Once you attend 2 consecutive meetings of the same working group, you are eligible to become a voting member and help update or develop technical guidelines.

Why join an IEST Working Group?

  • Establish industry guidelines
  • Network with peers
  • Build your résumé
  • Contribute your expertise
  • Learn about topics and technology of interest


WG-CC003: Garment System Considerations for Cleanrooms and Other Controlled Environments — Michael Rataj
Thursday, May 9 • 8 - 9:50 a.m.

WG-CC005: Gloves and Finger Cots Used in Cleanrooms and Other Controlled Environments — Greg Heiland
Tuesday, May 7 • 9:30 - 11:20 a.m.

WG-CC012: Considerations in Cleanroom Design — Wei Sun
Wednesday, May 8 • 10:10 a.m. - 12 p.m.

WG-CC018: Cleanroom Housekeeping — Operating and Monitoring Procedures — Anne Marie Dixon-Heathman
Monday, May 6 • 8 a.m. - 12 p.m.

WG-CC051: Airborne-based Particle Measurement Methodologies — Pedro Godoy
Wednesday, May 8 • 1 - 2:50 p.m.

WG-CC054: Evaluating Mops Used in Cleanrooms and Other Controlled Environments — Dave Nobile
Monday, May 6 • 1 - 5 p.m.

WG–CC901: IEST-STD-CC1246: Product Cleanliness Levels and Contamination Control Program—Jack Sanders
Wednesday, May 8 • 3 - 4:50 p.m.

More information on IEST Working Groups and document scopes.