Cal. Labor Code § 556 : California Labor Code — Employment Regulation And Supervision — General — Inapplicability to part-time employers Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session Sections 551 and 552 shall not apply to any employer or employee when the total hours of employment do not exceed 30 hours in any week or six hours in any one day thereof. Ca. Lab. Code § 556 EFFECTIVE 1/1/2000. Amended July 21, 1999 (Bill Number: AB 60) (Chapter 134). EFFECTIVE 1/1/2000. Amended July 21, 1999 (Bill Number: AB 60) (Chapter 134). EFFECTIVE 1/1/2000. Amended July 21, 1999 (Bill Number: AB 60) (Chapter 134). EFFECTIVE 1/1/2000. Amended July 21, 1999 (Bill Number: AB 60) (Chapter 134).