California Code, Public Resources Code - PRC § 2709.1

(a) No strong-motion instrumentation shall be installed pursuant to this chapter in the structural types identified in subdivision (b) unless funds proportionate to the construction value as called for under Section 2705 are received from organizations or entities representing these structural types, or the instrumentation is specifically called for by the Seismic Safety Commission in urgency situations.

(b) The structural types subject to this section include all of the following:

(c) The Strong-Motion Instrumentation and Seismic Hazards Mapping Fund may accept funds from sources other than the permit fees identified in this chapter.  The priority of installations performed under this chapter shall be determined by the Seismic Safety Commission.