41 C.F.R. § 101-30.603-2 GSA Supply Catalog.
Title 41 - Public Contracts and Property Management
The GSA Supply Catalog, published annually and updated quarterly, is an illustrated publication which serves as the primary source for identifying items and services available through the following GSA supply sources: (a) GSA supply distribution facilities; (b) Federal Supply Schedules; and (c) Term Contract Program. [39 FR 37060, Oct. 17, 1974]
Title 41: Public Contracts and Property Management
PART 101–30—FEDERAL CATALOG SYSTEM
Subpart 101–30.6—GSA Section of the Federal Supply Catalog
§ 101-30.603-2 GSA Supply Catalog.