PEN §629.82: (a) If a peace officer or federal law enforcement officer, while engaged in intercepting wire or electronic communications in the manner authorized by this chapter, intercepts wire or electronic commu

(a) If a peace officer or federal law enforcement officer, while engaged in intercepting wire or electronic communications in the manner authorized by this chapter, intercepts wire or electronic communications relating to crimes other than those specified in the order of authorization, but that are enumerated in subdivision (a) of Section 629.52, grand theft involving a firearm, a violation of Section 18750 or 18755, or a violent felony as defined in subdivision (c) of Section 667.5, (1) the contents thereof, and evidence derived therefrom, may be disclosed or used as provided in Sections 629.74 and 629.76 and (2) the contents and any evidence derived therefrom may be used under Section 629.78 when authorized by a judge if the judge finds, upon subsequent application, that the contents were otherwise intercepted in accordance with the provisions of this chapter. The application shall be made as soon as practicable. (b) If a peace officer or federal law enforcement officer, while engaged in intercepting wire or electronic communications in the manner authorized by this chapter, intercepts wire or electronic communications relating to crimes other than those specified in subdivision (a), the contents thereof, and evidence derived therefrom, may not be disclosed or used as provided in Sections 629.74 and 629.76, except to prevent the commission of a public offense. The contents and any evidence derived therefrom may not be used under Section 629.78, except where the evidence was obtained through an independent source or inevitably would have been discovered, and the use is authorized by a judge who finds that the contents were intercepted in accordance with this chapter. (c) The use of the contents of an intercepted wire or electronic communication relating to crimes other than those specified in the order of authorization to obtain a search or arrest warrant entitles the person named in the warrant to notice of the intercepted wire or electronic communication and a copy of the contents thereof that were used to obtain the warrant. (d) (1) If a peace officer or federal law enforcement officer, while engaged in intercepting wire or electronic communications in the manner authorized by this chapter, intercepts wire or electronic communications relating to crimes, other than those specified in subdivision (a), and involving the employment of a peace officer, the contents thereof, and evidence derived therefrom, may not be disclosed or used as provided in Sections 629.74 and 629.76, except to prevent the commission of a public offense or in an administrative or disciplinary hearing involving the employment of a peace officer. The contents and any evidence derived therefrom may not be used under Section 629.78, except if the evidence was obtained through an independent source or inevitably would have been discovered, and the use is authorized by a judge who finds that the contents were intercepted in accordance with this chapter. (2) This section does not authorize the use of an intercepted wire or electronic communication involving acts that only involve a violation of a departmental rule or guideline that is not a public offense under California law. (3) If an agency employing peace officers utilizes evidence obtained pursuant to this subdivision in an administrative or disciplinary proceeding, the agency shall, on an annual basis, report both of the following to the Attorney General: (A) The number of administrative or disciplinary proceedings involving the employment of a peace officer in which the agency utilized evidence obtained pursuant to this subdivision. (B) The specific offenses for which evidence obtained pursuant to this subdivision was used in those administrative or disciplinary proceedings. (4) (A) The Attorney General may issue regulations prescribing the form of the reports required to be filed pursuant to paragraph (3) by an agency utilizing intercepted wire or electronic communications in an administrative or disciplinary proceeding against a peace officer. (B) The Attorney General shall include information received pursuant to paragraph (3) in its annual report made pursuant to Section 629.62.