and canine familiarity with natural or man-made surfaces or working conditions relevant to the canine’s expected work area. (2) Medical standards The term medical standards means standards for the evaluation of explosives detection working canines for certain factors, including canine health, management of heredity health conditions, breeding practices, genetics, pedigree, and long-term health tracking. (3) Technical standards The term technical standards means standards for the evaluation of explosives detection working canines for certain factors, including canine search techniques, handler-canine communication, detection testing conditions and logistics, and learned explosive odor libraries. 1927. Explosives detection canine capacity building (a) In general Not later than 90 days after the date of enactment of this Act, the Administrator shall establish a working group to determine ways to support decentralized, non-Federal domestic canine breeding capacity to produce high quality explosives detection canines and modernize canine training standards. (b) Working group composition The working group established under subsection (a) shall be comprised of representatives from the following: (1) The TSA. (2) The Science and Technology Directorate of the Department. (3) National domestic canine associations with expertise in breeding and pedigree. (4) Universities with expertise related to explosives detection canines and canine breeding. (5) Domestic canine breeders and vendors. (c) Chairpersons The Administrator shall approve of 2 individuals from among the representatives of the working group specified in subsection (b) to serve as the Chairpersons of the working group as follows: (1) One Chairperson shall be from an entity specified in paragraph (1) or (2) of that subsection. (2) One Chairperson shall be from an entity specified in paragraph (3), (4), or (5) of that subsection. (d) Proposed standards and recommendations Not later than 180 days after the date the working group is established under subsection (a),