CFR›Title 13›Chapter I›Part 121›Subpart A›Subject Group Size Eligibility Requirements for Compliance With Programs of Other Agencies ContainsSections 121.901–121.904CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Sections 121.901 § 121.901 Can other Government agencies obtain SBA size determinations? 121.902 § 121.902 What size standards are applicable to programs of other agencies? 121.903 § 121.903 How may an agency use size standards for its programs that are different than those established by SBA? 121.904 § 121.904 When does SBA determine the size status of a business concern? Previous Size and Eligibility Requirements for the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs Size and Eligibility Requirements for the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs Next Size Eligibility Requirements for Government Procurement Size Eligibility Requirements for Government Procurement