Business and Professions Code section 12501

Except as provided in Section 12502 and, with respect to odometers, as is provided in Section 12501.1, every person who, for commercial purposes, sells weights or measures or weighing instruments or measuring instruments shall, within one year before selling the same, cause such weights or measures or weighing instruments or measuring instruments to be sealed by a sealer.

Source: Section 12501, https://leginfo.­legislature.­ca.­gov/faces/codes_displaySection.­xhtml?lawCode=BPC§ionNum=12501.­ (updated Jan. 1, 1965; accessed Oct. 20, 2025).

Green check means up to date. Up to date

Verified:
Oct. 20, 2025

§ 12501's source at ca​.gov