74 Pa.C.S. § 202
(a) Appointment.— The secretary shall appoint the following deputy secretaries:
(b) Administration.— The Deputy Secretary for Administration has the powers and duties of the department under law relating to all of the following:
(c) Driver and vehicle services.— The Deputy Secretary for Driver and Vehicle Services has the powers and duties of the department under law relating to all of the following:
(d) Highway administration.— The Deputy Secretary for Highway Administration has the powers and duties of the department under law relating to all of the following:
(e) Multimodal transportation.— The Deputy Secretary for Multimodal Transportation has the powers and duties of the department under law relating to modes of transportation other than highways, except recreational boating and ferry licensing, including all of the following:
(f) Planning.— The Deputy Secretary of Planning has the powers and duties of the department under law relating to all of the following: