Provisionally Certified Intellectual and Developmental Disabilities Therapist

Provisionally Certified Intellectual and Developmental Disabilities Therapist Requirements - PCIDDT A. In order to be eligible to apply for the DMH Provisionally Certified Intellectual and Developmental Disabilities Therapist credential (PCIDDT), an individual must meet ALL of the requirements listed below: 1. Employment Requirement; 2. Education Requirement; 3. Ethics Requirement; AND, 4. Criminal Background Checks Requirement. B. The Employment, Education, Ethics and Criminal Background Checks requirements are outlined in the “DMH IDD Therapist Certification Requirements - Categories and Descriptions” section of this chapter.