CA AB2133

Removes exemption for state-owned historical structures from Alquist-Priolo Earthquake Fault Zoning Act requirements and instead grants a specific exemption to California Memorial Stadium at UC Berkeley.

Declares that California Memorial Stadium requires seismic retrofitting as defined in Government Code Section 8894.2 to strengthen the structure and increase resistance to earthquake ground shaking.

Recognizes that state-owned buildings like UC buildings cannot access the local planning exemption process available to locally-owned historical structures under the earthquake fault zoning act.

Maintains existing exemptions for other projects including pre-1975 structures, condominium conversions, alterations under 50 percent of structure value, and alterations with seismic retrofitting that meet specified conditions.