California Code
ARTICLE 1 - Service on Attorney of Creditor or Debtor
Section 684.010.

684.010. Subject to Chapter 1 (commencing with Section 283) of Title 5 of Part 1 of this code and Section 215 of the Family Code, when a notice, order, or other paper is required to be served under this title on the judgment creditor, it shall be served on the judgment creditor’s attorney of record rather than on the judgment creditor if the judgment creditor has an attorney of record.

(Amended by Stats. 1992, Ch. 163, Sec. 32. Effective January 1, 1993. Operative January 1, 1994, by Sec. 161 of Ch. 163.)