OST OFFICIALS
- Section 1.20 - Secretary of Transportation
- Section 1.21 - Reservations of Authority to the Secretary of Transportation
- Section 1.22 - Deputy Secretary
- Section 1.23 - Delegations to the Deputy Secretary
- Section 1.24 - Under Secretary of Transportation for Policy
- Section 1.25 - Delegations to the Under Secretary of Transportation for Policy
- Section 1.25a - Redelegations by the Under Secretary of Transportation for Policy
- Section 1.26 - General Counsel
- Section 1.27 - Delegations to the General Counsel
- Section 1.27a - Delegations to the Career Deputy General Counsel
- Section 1.27b - Delegations to the Assistant General Counsel for General Law
- Section 1.30 - Assistant Secretaries
- Section 1.31 - Assistant Secretary for Transportation Policy
- Section 1.32 - Assistant Secretary for Aviation and International Affairs
- Section 1.33 - Chief Financial Officer and Assistant Secretary for Budget and Programs
- Section 1.34 - Delegations to the Chief Financial Officer and Assistant Secretary for Budget and Programs
- Section 1.35 - Assistant Secretary for Governmental Affairs
- Section 1.36 - Delegations to the Assistant Secretary for Governmental Affairs
- Section 1.37 - Assistant Secretary for Administration
- Section 1.38 - Delegations to the Assistant Secretary for Administration
- Section 1.38a - Redelegations by the Assistant Secretary for Administration
- Section 1.39 - Executive Secretariat
- Section 1.40 - Departmental Office of Civil Rights
- Section 1.41 - Delegations to the Director of the Departmental Office of Civil Rights
- Section 1.42 - Office of Small and Disadvantaged Business Utilization
- Section 1.43 - Delegations to the Director of the Office of Small and Disadvantaged Business Utilization
- Section 1.44 - Office of Intelligence, Security and Emergency Response
- Section 1.45 - Delegations to the Director of the Office of Intelligence, Security and Emergency Response
- Section 1.46 - Office of Public Affairs
- Section 1.47 - Delegations to the Assistant to the Secretary and Director of Public Affairs
- Section 1.48 - Office of the Chief Information Officer
- Section 1.49 - Delegations to the Chief Information Officer
- Section 1.50 - Office of Drug & Alcohol Policy & Compliance
- Section 1.60 - General Authorizations and Delegations to Secretarial Officers