; and (iv) includes not fewer than 1 climbing structure of sufficient height and complexity such that multiple individuals can climb or descend at the same time, with the ability to rest on separate tiers; and (E) offers frequently changed enrichment that provides ample opportunities for interaction, choice, and self-determination. (3) Nonhuman primate The term nonhuman primate means any living animal of the taxonomic order Primates except for individuals who belong to the genus Homo. (4) Nonhuman primate research The term nonhuman primate research means any research performed involving a nonhuman primate, including basic research, translational or applied research, observational research of nonhuman primates in captivity, testing, or other scientific procedures. (5) Person The term person means— (A) an individual, corporation, partnership, trust, association, or any other private or nonprofit entity; (B) any officer, employee, agent, department, or instrumentality of the Federal Government, a State, a political subdivision of a State, or a unit of local government; or (C) any other entity subject to the jurisdiction of the United States. (6) Standing committee The term standing committee means the committee established under section 6(a). (7) Suitable sanctuary The term suitable sanctuary means a nonprofit organization that— (A) operates a place of refuge where abused, neglected, unwanted, impounded, abandoned, orphaned, displaced, or retired animals are provided care for the lifetime of the animal; (B) does not conduct research on the animals that involves accompanying pain or distress; (C) does not conduct any commercial activity with respect to the animals, including, at a minimum— (i) the sale, trade, auction, lease, or loan of animals or animal parts; or (ii) the use of animals in any manner in a for-profit business or operation; (D) does not use the animals for entertainment purposes or in a traveling exhibit