(a) (1) Whenever any qualified person is deputized or appointed by the proper authority as a reserve or auxiliary sheriff or city police officer, a reserve deputy sheriff, a reserve deputy marshal, a reserve police officer of a regional park district or of a transit district, a reserve park ranger, a reserve harbor or port police officer of a county, city, or district as specified in Section 663.5 of the Harbors and Navigation Code, a reserve deputy of the Department of Fish and Game, a reserve special agent of the Department of Justice, a reserve officer of a community service district which is authorized under subdivision (h) of Section 61600 of the Government Code to maintain a police department or other police protection, a reserve officer of a school district police department under Section 35021.5 of the Education Code, a reserve officer of a community college police department under Section 72330, a reserve officer of a police protection district formed under Part 1 (commencing with Section 20000) of Division 14 of the Health and Safety Code, or a reserve housing authority patrol officer employed by a housing authority defined in subdivision (d) of Section 830.31, and is assigned specific police functions by that authority, the person is a peace officer, if the person qualifies as set forth in Section 832.6. The authority of a person designated as a peace officer pursuant to this paragraph extends only for the duration of the person’s specific assignment. A reserve park ranger or a transit, harbor, or port district reserve officer may carry firearms only if authorized by, and under those terms and conditions as are specified by, his or her employing agency.

(2) Whenever any qualified person is deputized or appointed by the proper authority as a reserve or auxiliary sheriff or city police officer, a reserve deputy sheriff, a reserve deputy marshal, a reserve park ranger, a reserve police officer of a regional park district, transit district, community college district, or school district, a reserve harbor or port police officer of a county, city, or district as specified in Section 663.5 of the Harbors and Navigation Code, a reserve officer of a community service district that is authorized under subdivision (h) of Section 61600 of the Government Code to maintain a police department or other police protection, or a reserve officer of a police protection district formed under Part 1 (commencing with Section 20000) of Division 14 of the Health and Safety Code, and is so designated by local ordinance or, if the local agency is not authorized to act by ordinance, by resolution, either individually or by class, and is assigned to the prevention and detection of crime and the general enforcement of the laws of this state by that authority, the person is a peace officer, if the person qualifies as set forth in paragraph (1) of subdivision (a) of Section 832.6. The authority of a person designated as a peace officer pursuant to this paragraph includes the full powers and duties of a peace officer as provided by Section 830.1. A transit, harbor, or port district reserve police officer, or a city or county reserve peace officer who is not provided with the powers and duties authorized by Section 830.1, has the powers and duties authorized in Section 830.33, or in the case of a reserve park ranger, the powers and duties that are authorized in Section 830.31, or in the case of a reserve housing authority patrol officer, the powers and duties that are authorized in subdivision (d) of Section 830.31, and a school district reserve police officer or a community college district reserve police officer has the powers and duties authorized in Section 830.32.

(b) Whenever any person designated by a Native American tribe recognized by the United States Secretary of the Interior is deputized or appointed by the county sheriff as a reserve or auxiliary sheriff or a reserve deputy sheriff, and is assigned to the prevention and detection of crime and the general enforcement of the laws of this state by the county sheriff, the person is a peace officer, if the person qualifies as set forth in paragraph (1) of subdivision (a) of Section 832.6. The authority of a peace officer pursuant to this subdivision includes the full powers and duties of a peace officer as provided by Section 830.1.

(c) Whenever any person is summoned to the aid of any uniformed peace officer, the summoned person is vested with the powers of a peace officer that are expressly delegated to him or her by the summoning officer or that are otherwise reasonably necessary to properly assist the officer.

(Amended by Stats. 2007, Ch. 118, Sec. 1. Effective January 1, 2008.)