; (2) an organization described in section 501(c)(3) of the Internal Revenue Code of 1986 and exempt from tax under section 501(a) of such Code; or (3) an organization, association, or a for-profit company, including a small business concern (as such term is defined under section 3 of the Small Business Act ( 15 U.S.C. 632 )), including a small business concern owned and controlled by socially and economically disadvantaged individuals as defined under section 8(d)(3)(C) of the Small Business Act ( 15 U.S.C. 637(d)(3)(C) ). . (b) Definition Section 2 of the Homeland Security Act of 2002 ( 6 U.S.C. 101 ) is amended— (1) by redesignating paragraphs (6) through (20) as paragraphs (7) through (21), respectively