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Sanitarians and Environmental Health Specialists

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Registered Sanitarian, Sanitarian-in-training, Environmental Health Specialist, or Environmental Health Specialist-in-training

You have expressed interest in becoming a Registered Professional Sanitarian (RPS), Registered Professional Environmental Specialist (RPES), Sanitarian-in-training (SIT), or Environmental Specialist-in-training (ESIT). To be eligible for registration, you must:

  • Submit a correctly completed license application and $25.00 fee through the licensing portal.
  • Submit an affidavit of lawful presence.
  • Provide an official transcript from an accredited college or university demonstrating:
    • Four-year baccalaureate degree with a major in public health, environmental health, environmental science, physical science, natural science, biological science, agricultural science, or an equivalent major
    • A minimum of 30 semester hours in physical, natural, and biological sciences, public health and/or environmental health or environmental protection or both
  • Provide evidence of two years postgraduate, full-time working experience in the fields of public health or environmental protection (RPS and RPES)*.
  • Pass the required examination.

* Applicants who do not have the required experience but meet all other requirements may be granted a certification to be a sanitarian- or environmental specialist-in-training. In-training certificate holders have up to 30 months to complete experience requirements. 

Applications

Additional Information

Rules and Regulations


Contact Information

Mailing Address:
Oklahoma State Department of Health
Consumer Health Service
123 Robert S. Kerr Ave., Suite 1702 
Oklahoma City, OK 73102-6406

Physical Address:
Oklahoma State Department of Health
123 Robert S. Kerr Ave.
Oklahoma City, OK

Phone: (405) 426-8250
Fax: (405) 900-7557
Email: 
CHSLicensing@health.ok.gov

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