Section 3731 Of Article 2. Uninsured Employers Fund From California Labor Code >> Division 4. >> Part 1. >> Chapter 4. >> Article 2.
3731
. Any stop order or penalty assessment order may be personally
served upon the employer either by (1) manual delivery of the order
to the employer personally or by (2) leaving signed copies of the
order during usual office hours with the person who is apparently in
charge of the office and by thereafter mailing copies of the order by
first class mail, postage prepaid to the employer at the place where
signed copies of the order were left.