32 CFR §552.51

1. (a)This regulation applies to—
   1. (1)All Department of the Army military and civilian personnel, including Army National Guard and Army Reserve personnel on active duty or annual training.
   2. (2)Individuals seeking to conduct commercial solicitation on military installations, including controlled housing areas. They will also be governed by regulations and controls of the local commander and, in overseas areas, by regulations of the unified or specified commander. They must also observe applicable laws, regulations, and agreements of the host country.
2. (b)The provisions of this regulation do not apply to—
   1. (1)Commercial companies that furnish services to military installations (such as deliveries of milk, bread, and laundry) when they are authorized by the installation commander.
   2. (2)An individual who sells his own personal property or privately owned dwelling.