IL SOS Form DSD A 385: Instructor Compliance Affidavit
IL SOS Form DSD A 385: Instructor Compliance Affidavit – The Illinois Secretary of State (SOS) Form DSD A 385, officially titled the Cooperative Driver Testing Program Instructor Compliance Affidavit, is a required document for commercial driving school instructors who wish to participate in the state’s Cooperative Driver Testing Program (CDTP). This program allows certified …