The board may adopt regulations for the purposes of this chapter as emergency regulations in accordance with the rulemaking provisions of the Administrative Procedure Act (Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code). For the purposes of the Administrative Procedure Act, including Section 11349.6 of the Government Code, the adoption of the regulations shall be deemed to be an emergency and necessary for the immediate preservation of the public peace, health and safety, or general welfare, notwithstanding subdivision (e) of Section 11346.1 of the Government Code. Notwithstanding subdivision (e) of Section 11346.1 of the Government Code, any regulation adopted pursuant to this section shall not remain in effect more than 180 days unless the board complies with rulemaking provisions of the Administrative Procedure Act (Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code), as required by subdivision (e) of Section 11346.1 of the Government Code.