Example 1: An Inspector General is appointed under the Inspector General Act of 1978, as amended. According to section 3(c) of that Act, he or she does not qualify as an employee who determines policies to be pursued by the United States in the nationwide administration of Federal laws. therefore, he or she may not participate in political activities while on duty, while wearing a uniform, badge, or insignia that identifies his or her office or position, while in any room or building occupied in the discharge of official duties, or while using a Government-owned or leased vehicle or while using a privately-owned vehicle in the discharge of official duties.
Example 2: An employee who is covered by this subpart and wears a uniform as an incident of her office may wear the uniform while she is giving a speech at a political fundraiser.
Example 3: The head of an executive department may hold a partisan political meeting or host a reception which is not a fundraiser in his conference room during normal business hours.
Example 4: An employee accompanies the Secretary of Transportation to a political party convention as part of the Secretary's security or administrative detail. The employee is considered to be on duty while protecting or performing official duties for the Secretary regardless of the nature of the function that the Secretary is attending.
Example 5: An American Ambassador overseas obtains authorization from the Department of State to depart post in order to take a vacation away from post. During the period she is authorized to be on vacation away from post, she is not considered to be on duty for the purpose of the Hatch Act Reform Amendments and may engage in any political activity permitted under the Hatch Act Reform Amendments of 1993.
5 C.F.R. §734.502