NEHA Registered Environmental Health Specialist/Registered Sanitarian (REHS/RS) Exam Exam Blueprint

225 multiple-choice questions in two parts (outline table totals 200 items)Questions
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Exam Domains

1 Performing Environmental Health Surveillance 12%
  • 1.1Plan surveillance activities
  • 1.2Collect surveillance data
  • 1.3Analyze data
  • 1.4Implement actions
2 Conducting Inspections 48%
  • 2.1Review regulations and standards
  • 2.2Prioritize inspections
  • 2.3Maintain inspection equipment
  • 2.4Perform food inspections
  • 2.5Perform wastewater inspections (i.e., onsite, [truncated in the issuer PDF]
  • 2.6Perform potable water quality inspections
  • 2.7Perform recreational water inspections
  • 2.8Perform solid, hazardous, and infectious waste facility inspections
  • 2.9Perform body art inspections
  • 2.10Perform group gathering inspections
  • 2.11Perform healthy homes inspections
  • 2.12Perform institution inspections
  • 2.13Perform other inspections
3 Conducting Investigations 18%
  • 3.1Perform epidemiology investigations
  • 3.2Perform lead investigations
  • 3.3Perform environmental health investigations
  • 3.4Verify risk abatement
  • 3.5Perform vector and pest investigations
4 Conducting Compliance Review 12%
  • 4.1Conduct plan review
  • 4.2Review HACCP plans
  • 4.3Evaluate variance requests
  • 4.4Determine permitting status
  • 4.5Verify compliance with regulations
5 Providing Environmental Health Information 10%
  • 5.1Communicate findings and corrective actions
  • 5.2Perform technical assistance
  • 5.3Collaborate with stakeholders (e.g., Community)
  • 5.4Communicate environmental health risks
  • 5.5Create environmental public health emergency response preparedness plans
  • 5.6Implement environmental public health emergency response preparedness plans

Exam Details

Question TypesMultiple Choice