Cal. Fish & Game Code § 8046.1

In addition to the requirements of Section 8046, any person landing groundfish subject to federal groundfish regulations adopted pursuant to the Magnuson Fishery Conservation and Management Act (16 U.S.C. Sec. 1801 et seq.) shall keep a copy of the electronic fish ticket on board the fishing vessel throughout, and for 15 days following, each period for which cumulative landings by individual vessels are limited.