All amendments subsequent to the effective date of this chapter to Part 1 of Division 2 of the Revenue and Taxation Code relating to sales and use taxes and which are not inconsistent with Part 1.6 and Part 1.7 of Division 2 of the Revenue and Taxation Code, and all amendments to Part 1.6 and Part 1.7 of Division 2 of the Revenue and Taxation Code, shall automatically become a part of this chapter, provided however, that no such amendment shall operate so as to affect the rate of tax imposed by this chapter. (Ord. 2018-0036 § 1)