Oregon (OR) Plumbing Specialty Codes Inspector License (PI) Oregon’s plumbing infrastructure relies on inspectors who understand the nuances of the state’s specialty codes. The PI exam drills deep into backflow prevention systems, medical gas piping, and solar thermal installations—technical territory that standard plumbing licensure doesn’t cover. Pass it, and municipalities recognize you as the authority municipalities call when installations demand code-level precision.
| Exam Name | Oregon (OR) Plumbing Specialty Codes Inspector License |
| Exam Code | PI |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
