Cal. Bus. & Prof. Code § 12313 : CALIFORNIA BUSINESS AND PROFESSIONS CODE — WEIGHTS AND MEASURES — STANDARDS OF WEIGHTS AND MEASURES — Definitions of National Institute of Standards and Technology

The definitions of basic units of weight and measure, and the tables of weight and measure and weights and measures equivalents, as published by the National Institute of Standards and Technology are recognized and shall govern weighing and measuring equipment and transactions in this state.