Certified Health Officer and Registered Sanitarian Credentialing

You can apply for a credential, renew, and look up a credential online.

On January 1, 2023, the following credential types have moved to Office of Local and Regional Health. Please select appropriate credential below for additional information.

Quick links

Related services

Contact   for Certified Health Officer and Registered Sanitarian Credentialing

Address

RS/CHO Credentialing, C/O Office of Local & Regional Health, 91 East Mountain Road, Westfield, MA 01085

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback