241.1—Post offices.
(a) Establishment.
See § 113.1 of this chapter.
(b) Classification.
As of July 1 each year, post offices are classified by the Postmaster General based on the allowable postal revenue units for the second preceding fiscal year as follows:
(1) First Class.
Post offices having 950 or more revenue units.
(2) Second Class.
Post offices having 190 but less than 950 revenue units.
(3) Third Class.
Post offices having 36 but less 190 revenue units.
(4) Fourth Class.
Post offices having less than 36 revenue units.
Code of Federal Regulations
(
39 U.S.C. 401
)
Code of Federal Regulations
[36 FR 4764, Mar. 12, 1971, as amended at 42 FR 59082, Nov. 15, 1977]