TDM-CP Handbook

Thank you for your interest in Association for Commuter Transportation’s (ACT’s) TDM-Certified Professional (TDM-CP) certification program. This handbook details the policies and procedures for candidates seeking to obtain the credential. This certification recognizes a professional’s knowledge of Transportation Demand Management (TDM) and experience in planning, developing, administering, implementing, and evaluating TDM programs and services.

To attain certification, candidates must meet established eligibility standards before taking the certification exam. Certification is intended to support TDM professionals throughout their careers; encouraging continuous learning, leadership, and contributions of knowledge to the field.

This version was last updated on September 23, 2026.

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