Headquarters Circulars are permanent instructions directed to Headquarters units only.
PSIN
Edition Date
Title
Filing Number
Org.
USPS Source
HC 74-12
6/27/74
Functional Managerial Responsibility for U.S. Postal Service Headquarters Building
VII-B-19
FAC
HQO
HC 78-19
8/28/78
Scheduling, Using and Controlling the Board of Governors and Benjamin Franklin Rooms
VII-B-16
HC 79-2
2/27/79
Energy Conservation
VII-B-7
HC 85-1
3/1/85
Forms Management
IV-C-5
IT
HC 88-6
9/21/88
Library Services
IV-A-3
GR
