PCM REHSRS Registered Environmental Health Specialist Registered Sanitarian (NEHA) The NEHA exam spans 150 questions across five content domains, with approximately 30 questions per area covering food protection, environmental health sciences, and regulatory compliance. You’ll navigate multiple-choice items testing application-level thinking rather than simple recall, with a 3.5-hour time window to demonstrate command across foodborne illness prevention, wastewater systems, and occupational health hazards.
| Exam Name | PCM REHSRS Registered Environmental Health Specialist Registered Sanitarian |
| Exam Code | NEHA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
