All complaints will be investigated and treated seriously. DDSs are required to investigate
            all claimant complaints and take appropriate action per their State procedures, and
            notify NDD as appropriate.
         
         NReferences:
         PM 00233.005 Consultative Examination (CE) Oversight Procedures and
         PM 00233.900 Guide for Evaluating Disability Determination Service (DDS) Management
            of the Consultative Examination (CE) Process