1. Short title This Act may be cited as the Save Our Seas 2.0: Enhancing the Domestic Marine Debris Response Act . 2. Definitions In this Act: (1) Circular economy The term circular economy means an economy that uses a systems-focused approach and involves industrial processes and economic activities that— (A) are restorative or regenerative by design; (B) enable resources used in such processes and activities to maintain their highest values for as long as possible; and (C) aim for the elimination of waste through the superior design of materials, products, and systems (including business models). (2) EPA Administrator The term EPA Administrator means the Administrator of the Environmental Protection Agency. (3) Indian Tribe The term Indian Tribe has the meaning given the term Indian tribe in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ), without regard to capitalization. (4) Marine debris The term marine debris has the meaning given that term in section 7 of the Marine Debris Act ( 33 U.S.C. 1956 ). (5) Non-Federal funds The term non-Federal funds means funds provided by— (A) a State; (B) an Indian Tribe; (C) a territory of the United States; (D) one or more units of local governments or Tribal organizations (as defined in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 )); (E) a private for-profit entity; (F) a nonprofit organization; or (G) a private individual. (6) Nonprofit organization The term nonprofit organization means an organization that is described in section 501(c) of the Internal Revenue Code of 1986 and exempt from tax under section 501(a) of such Code. (7) Post-consumer materials management The term post-consumer materials management means the systems, operation, supervision, and aftercare of processes and equipment used for post-use material (including packaging, goods, products, and other materials), including— (A) collection; (B) transport