This is historical material, "frozen in time." The web site is no longer updated and links to external web sites and some internal pages will not work.
Selected OMB Bulletins
OMB Bulletin No. 95-04: Revised Statistical Definitions of Metropolitan Areas (MAs) and Guidance on Uses of MA Definitions
OMB Bulletin No. 96-02: Consolidation of Agency Data Centers
Return to OMB Home Page