California Code, Penal Code - PEN § 23015

(a) Notwithstanding Section 23000, a bank, a savings and loan association, a credit union, or an industrial loan company that maintains more than one office or branch may make a single annual application for a permit.

(b) In addition to the requirements set forth in this chapter, an application under this section shall separately state the business address and a full description of each office or branch in which the tear gas or tear gas weapon is to be kept, installed, or maintained.  Any location addition or deletion as to an office or branch shall be reported to the department within 60 days of the change.

(c) A single permit issued under this section shall allow for the possession, operation, and maintenance of tear gas at each office or branch named in the application, including any location change.