Cal. Code Regs. tit. 4, § 1850
(a) Notwithstanding the prohibition against “nerving,” a horse upon which a posterior digital neurectomy has been performed, commonly known as “heel nerving” is not ineligible to race, and is not subject to the prohibitions in this article pertaining to nerving, provided:
Note: Authority cited: Sections 19420, 19440 and 19562, Business and Professions Code. Reference: Sections 19420, 19440 and 19562, Business and Professions Code.
1. Amendment of section and new Note filed 9-2-2008; operative 10-1-2008 pursuant to Government Code section 11343.4 (Register 2008, No. 36).