Article 4. General Powers And Duties of California Health And Safety Code >> Division 26. >> Part 3. >> Chapter 13. >> Article 4.

(a) The Mojave Desert district board shall adopt rules and regulations that are not in conflict with state and federal laws, rules, and regulations and that reflect the best available technological and administrative practices.
  (b) The rules and regulations shall require the level of control necessary to achieve the emission reduction requirements of the California Clean Air Act of 1988 (Chapter 1568 of the Statutes of 1988), pursuant to Sections 40913, 40914, and 40915.
  (c) The rules, regulations, and resolutions of the San Bernardino County Air Pollution Control District shall remain in effect and shall be enforced by the Mojave Desert district, until superseded or amended by the Mojave Desert district board.

(a) After a public hearing, the Mojave Desert district may adopt regulations to require operators of public and commercial fleet vehicles, when adding vehicles to, or replacing vehicles in, an existing fleet or when purchasing vehicles to form a new fleet, to purchase low-emission motor vehicles, and to require, to the maximum extent feasible or appropriate, that those vehicles be operated on a cleaner burning alternative fuel.
  (b) For purposes of this section, "motor vehicle fleet" means 10 or more vehicles under common ownership or operation.

The Mojave Desert district shall conduct public education, marketing, demonstration, monitoring, research, and evaluation programs or projects with respect to transportation control measures.

The Mojave Desert district may adopt regulations to limit or mitigate the impact on air quality of indirect or areawide sources pursuant to Section 40716.