; and (E) the concept and underlying purposes of congressional oversight within the governance framework of separation of powers of the United States. (3) Lecturers and panelists (A) Outside experts The Secretary of Transportation shall ensure that not less than 60 percent of the lecturers, panelists, and other individuals providing education and instruction as part of the training course required by this subsection are bipartisan subject matter experts on Congress and the Federal legislative process who are not employed by the executive branch of the Federal Government. (B) Authority to accept pro bono services In satisfying the requirement under subparagraph (A), the Secretary of Transportation shall seek, and may accept, educational and instructional services of lecturers, panelists, and other individuals and organizations provided to the Department of Transportation on a pro bono basis. (4) Completion of required training (A) In general Not later than 60 days after the date on which the Secretary of Transportation completes the development of the training course described in this section, and annually thereafter while serving in applicable positions, the covered individuals described in subparagraph (B) shall complete the training course described in this subsection. (B) Covered individuals The covered individuals in this subsection are the following: (i) The Administrator of the Maritime Administration and the Deputy Administrator of the Maritime Administration. (ii) Any official of the Maritime Administration whose appointment is subject to the advice and consent of the Senate and Maritime Administration employees that are serving in a Senior Executive Service position (as defined in section 3132(a) of title 5, United States Code). (iii) Any Maritime Administration employees whose duties consist of engagement with congressional, governmental, or public affairs, who are appointed or assigned to a billet in the National Capital Region on the date on which the Secretary of Transportation completes the