Section 1530.7 Of Article 3. Regulations From California Health And Safety Code >> Division 2. >> Chapter 3. >> Article 3.

. (a) Group homes, short-term residential treatment centers, foster family agencies, small family homes, transitional housing placement providers, and crisis nurseries licensed pursuant to this chapter shall maintain a smoke-free environment in the facility.
  (b) A person who is licensed or certified pursuant to this chapter to provide residential care in a foster family home or certified family home shall not smoke or permit any other person to smoke inside the facility, and, when the child is present, on the outdoor grounds of the facility.
  (c) A person who is licensed or certified pursuant to this chapter to provide residential foster care shall not smoke in any motor vehicle that is regularly used to transport the child.