Registered Environmental Health Specialist (REHS) Exam Overview

The Registered Environmental Health Specialist (REHS) certification is a vital credential for professionals in the field of environmental health. This certification signifies a level of expertise and commitment to maintaining public health standards. The REHS exam tests candidates on a variety of topics that are essential for ensuring safety and compliance in environmental health practices.

Exam Format

The REHS exam typically consists of multiple-choice questions that assess your knowledge and understanding of environmental health principles. The number of questions can vary, and the exam is usually administered in a timed format. Candidates should be prepared to answer questions on a range of topics, from food safety to water sanitation, and environmental regulations.

Common Content Areas

The REHS exam covers a broad spectrum of content areas relevant to environmental health. Some of the key topics include:

• Food Safety: Understanding foodborne illnesses, safe food handling practices, and food inspection processes.
• Water Quality: Knowledge of water treatment processes, contamination issues, and regulations governing drinking water.
• Environmental Regulations: Familiarity with local, state, and federal regulations impacting environmental health.
• Vector Control: Insight into managing pests and diseases transmitted by vectors like mosquitoes and rodents.
• Occupational Health: Understanding health risks associated with various occupations and how to mitigate them.

Candidates are encouraged to familiarize themselves with these topics as they are frequently tested on the exam.

Typical Requirements

To be eligible for the REHS exam, candidates usually need to meet certain educational and professional experience requirements. Generally, a degree in environmental health, public health, or a related field is expected, along with relevant work experience in the field. It’s important to check specific eligibility criteria with the certifying body as they may vary.

Tips for Success

Preparing for the REHS exam can be a daunting task, but with the right strategies, you can enhance your chances of success:

1. Study the Exam Content: Focus on the common content areas mentioned above. Utilize textbooks, online resources, and study guides to build a solid foundation.
2. Practice with Sample Questions: Familiarize yourself with the format of the exam by practicing sample questions. This will help you become comfortable with the style and pacing of the actual test.
3. Join Study Groups: Collaborating with peers can provide different perspectives and insights. Study groups can also help keep you motivated.
4. Utilize Study Resources: Consider using study resources like Passetra, which offers valuable materials and practice questions tailored for the REHS exam.
5. Create a Study Schedule: Plan your study time to cover all topics well in advance of the exam date. Consistency is key.
6. Take Care of Yourself: Don’t forget to manage stress and take breaks. A healthy mind and body will help you perform better on exam day.

By following these tips and thoroughly preparing, you can approach the REHS exam with confidence. Good luck on your journey to becoming a certified Registered Environmental Health Specialist!