Eastern Technical Associates provides public Method 9 opacity certification programs in Des Moines. Select our Iowa smoke school location below to learn more about the class and field locations, lecture information, fees, and agenda.

For students who are seeking online visible emissions training, we do offer a classroom lecture in an online format. Students can access web-based training and participate in the session from the convenience of their own home.

October 20, 2020

Des Moines, IA Smoke School

Lecture  Information

  • Tuesday, October 13, 2020
  • 9:00 am EST
  • Live Lecture Webinar (Must register separately)
    There will be no classroom lecture. If you need to take the lecture, please register for one of our weekly webinars on the schedule page of our website.

Field Opacity Certification

  • Tuesday, October 20, 2020
  • 8:00 a.m. Registration & 8:30 a.m. Start
  • Hidden Valley Soccer Complex
    1875 Walnut Woods Drive
    West Des Moines, IA 50265
  • Please note: There will be no Wednesday or Thursday field sessions
More Details

Learn More About Iowa Smoke School Programs

Eastern Technical Associates is the smoke school that people in Iowa trust for EPA Method 9 opacity certification. Give us a call today at (919) 878-3188  to speak with a visible emissions expert.