(a) For purposes of this section, the following terms have the following meanings:

1. (1) “Deposition officer” means a person who meets the qualifications specified in Section 2020.420.
2. (2) “Employee” means any individual who is or has been employed by a witness subject to a subpoena duces tecum. “Employee” also means any individual who is or has been represented by a labor organization that is a witness subject to a subpoena duces tecum.
3. (3) “Employment records” means the original or any copy of books, documents, other writings, or electronically stored information pertaining to the employment of any employee maintained by the current or former employer of the employee, or by any labor organization that has represented or currently represents the employee.
4. (4) “Labor organization” has the meaning set forth in Section 1117 of the Labor Code.
5. (5) “Subpoenaing party” means the person or persons causing a subpoena duces tecum to be issued or served in connection with any civil action or proceeding, but does not include the state or local agencies described in Section 7465 of the Government Code, or any entity provided for under Article VI of the California Constitution in any proceeding maintained before an adjudicative body of that entity pursuant to Chapter 4 (commencing with Section 6000) of Division 3 of the Business and Professions Code.

(b) Prior to the date called for in the subpoena duces tecum of the production of employment records, the subpoenaing party shall serve or cause to be served on the employee whose records are being sought a copy of: the subpoena duces tecum; the affidavit supporting the issuance of the subpoena, if any; the notice described in subdivision (e); and proof of service as provided in paragraph (1) of subdivision (c). This service shall be made as follows:

1. (1) To the employee personally, or at his or her last known address, or in accordance with Chapter 5 (commencing with Section 1010) of Title 14 of Part 2, or, if he or she is a party, to his or her attorney of record. If the employee is a minor, service shall be made on the minor’s parent, guardian, conservator, or similar fiduciary, or if one of them cannot be located with reasonable diligence, then service shall be made on any person having the care or control of the minor, or with whom the minor resides, and on the minor if the minor is at least 12 years of age.
2. (2) Not less than 10 days prior to the date for production specified in the subpoena duces tecum, plus the additional time provided by Section 1013 if service is by mail.
3. (3) At least five days prior to service upon the custodian of the employment records, plus the additional time provided by Section 1013 if service is by mail.

(c) Prior to the production of the records, the subpoenaing party shall either:

1. (1) Serve or cause to be served upon the witness a proof of personal service or of service by mail attesting to compliance with subdivision (b).
2. (2) Furnish the witness a written authorization to release the records signed by the employee or by his or her attorney of record. The witness may presume that the attorney purporting to sign the authorization on behalf of the employee acted with the consent of the employee, and that any objection to the release of records is waived.

(f)

1. (1) Any employee whose employment records are sought by a subpoena duces tecum may, prior to the date for production, bring a motion under Section 1987.1 to quash or modify the subpoena duces tecum. Notice of the bringing of that motion shall be given to the witness and the deposition officer at least five days prior to production. The failure to provide notice to the deposition officer does not invalidate the motion to quash or modify the subpoena duces tecum but may be raised by the deposition officer as an affirmative defense in any action for liability for improper release of records.
2. (2) Any nonparty employee whose employment records are sought by a subpoena duces tecum may, prior to the date of production, serve on the subpoenaing party, the deposition officer, and the witness a written objection that cites the specific grounds on which production of the employment records should be prohibited.
3. (3) No witness or deposition officer shall be required to produce employment records after receipt of notice that the motion has been brought by an employee, or after receipt of a written objection from a nonparty employee, except upon order of the court in which the action is pending or by agreement of the parties, witnesses, and employees affected.
4. (4) The party requesting an employee’s employment records may bring a motion under subdivision (c) of Section 1987 to enforce the subpoena within 20 days of service of the written objection. The motion shall be accompanied by a declaration showing a reasonable and good faith attempt at informal resolution of the dispute between the party requesting the employment records and the employee or the employee’s attorney.