The Department of Fish and Wildlife proposed to amend 14 Cal. Code Regs. §228(a) in order to amend the regulatory definition of suction dredging and update regulations regarding the use of vacuum and suction dredge equipment. The deadline for comment is June 9, 2014. See http://www.oal.ca.gov/res/docs/pdf/notice/17z-2014.pdf (pp. 724-28).