Tuesday, May 19th, 2026
Daytime — Waverly, IA — Registration fee required — Enhance your skills in ammonia refrigeration with expert-level training.
LEARN MORE
Operator II (NH3CO) – CIRO Review Course
→
Operator II (NH3CO) – CIRO Review Course
Good Day Waterloo
Want us to promote your event?
We feature local events in our daily newsletter, read across the Waterloo community every morning.
Submit your event →