An act to add Article 1.5 (commencing with Section 2775) to Chapter 2 of Division 3 of, and to repeal Section 2750.3 of, the Labor Code, and to amend Sections 17020.12 and 23045.6 of, and to add Sections 18406, 21003.5, and 61001 to, the Revenue and Taxation Code, relating to employment, and declaring the urgency thereof, to take effect immediately.