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Discontinued Credentials
There will not be an opportunity for new applicants to take the CFOI, CFSSA, RFSA, HHS, CEHT, or CIOWTS examinations. However, the credentials are still recognized and maintained through our credential maintenance program. You can continue to en...
Environmental Assessments & Training
The CDC's environmental assessments are an important part of addressing foodborne illness by helping to:identify the underlying environmental causes of foodborne illness outbreaksrecommend steps to stop outbreaks and prevent future onesEnvironme...
Credential Exam Hours
ExamDurationDescriptionREHS/RS4 hours(2, 2-hour periods with a 10-minute break)250 multiple choice questionsCP-FS2.5 hours(no scheduled break)140 multiple choice questionsCCFS2.5 hours (no scheduled break)135 multiple choice questionsCFSSA3 hour...
Credential Code of Ethics
As an environmental professional, credentialed by the National Environmental Health Association, I hereby acknowledge, accept, and agree to abide by the following code of conduct and ethics:I shall endeavor to keep myself current and informed an...