California Code, Public Resources Code - PRC § 30613

(a) The provisions of subdivision (b) of Section 30519, subdivision (b) of Section 30600, and subdivision (b) of Section 30610.5, which apply to lands subject to the public trust shall not apply to any lands which may be subject to the public trust but which the commission, after consultation with the State Lands Commission, determines are (1) filled and developed and are (2) located within an area which is committed to urban uses.

(b) No later than 120 days after receiving a request from a local government, the commission shall determine the lands within the jurisdiction of that local government to which the provisions of subdivision (a) apply.

(c) The provisions of this section shall apply to lands which have been the subject of coastal development permits, local coastal programs, categorical exclusions or urban exclusions, which have previously been approved, authorized, or certified by the commission.