(a)
Definitions— In this section:
(1)
Processing and distribution center— The term processing and distribution center means a central mail facility that—
(A)
distributes and dispatches part or all of both incoming mail and outgoing mail for a designated service area;
(B)
provides instructions on the preparation of collection mail, dispatch schedules, and sorting plan requirements to mailers; and
(C)
is a sectional center facility, a general mail facility, or a dedicated mail processing facility without a station or branch.
(2)
State— The term State means a State or the District of Columbia.
(b)
Limitation— The United States Postal Service may not close, consolidate, downgrade, or take any other similar action with respect to a processing and distribution center in a State if such action would result in there being no processing and distribution center located in that State or would negatively impact mail delivery.