; or (iii) for purposes of law enforcement; and (B) does not— (i) engage in commercial trade of covered animals; (ii) breed covered animals; (iii) allow the use of a covered animal for performance or exhibition purposes; or (iv) conduct or permit research on a covered animal other than noninvasive behavioral research. (4) Covered animal The term covered animal means an animal that is unwanted, abandoned, or otherwise in need of placement in a home. (5) Nonprofit organization The term nonprofit organization means an organization described in section 501(c)(3) of the Internal Revenue Code of 1986 and exempt from taxation under section 501(a) of that Code. (6) Suitable for retirement The term “suitable for retirement” means, with respect to an animal, that the animal has been evaluated by a licensed veterinarian and is determined to be mentally and physically healthy. (b) Laboratory animal facilities and exhibitors Any department, agency, or instrumentality of the United States that operates laboratory animal facilities or exhibits animals shall comply with the standards and other requirements promulgated by the Secretary under subsections (a), (f), (g), and (h) of section 13. (c) Retirement (1) In general Not later than 90 days after the date of enactment of the AFTER Act of 2019 , any department, agency, or instrumentality of the United States operating a Federal research facility shall, after public notice and comment, promulgate regulations that, with respect to any animal of the facility that is no longer needed for research and determined to be suitable for retirement— (A) facilitate and encourage the adoption of the animal by or placement of the animal with an animal rescue organization, animal sanctuary, animal shelter, or individual who intends to keep the animal as a pet