41 CFR § 101-30.603-5
Change bulletins
June 9, 2020
Changes to the GSA Supply Catalog are effected by quarterly cumulative publications entitled “Change Bulletin to the GSA Supply Catalog.” These change bulletins will serve as the media to notify agencies of additions, deletions, and other pertinent changes occurring between the annual publication of the GSA Supply Catalog.
[38 FR 28568, Oct. 15, 1973]