Who heads the Land Transportation Office?

The correct answer is that the Land Transportation Office (LTO) is headed by an Administrator. This position is key in overseeing the operations and functions of the LTO, ensuring that all policies, regulations, and standards are implemented effectively. The Administrator is responsible for strategic planning and the management of the LTO’s resources to improve land transport services in accordance with the country's laws.

The other options, while associated with governmental departments, do not directly lead the LTO. The Department Secretary oversees larger department operations, while the Undersecretary and the Assistant Secretary typically assist in specific areas or departments but do not serve as the head of the LTO. Understanding the structure of the organization helps clarify the specific role of the Administrator in governing the LTO and its initiatives.