Key Ruling: Staffing & Leasing Firms Now Liable Both Employers Now Liable in Dual-Employer Cases By: Kevin Thompson Vol: 41 | No: 33 | Published on: September 5, 2014 Staffing and other firms in the business of seconding employees to other firms face new liabilities. The Cal/OSH Appeals Board has established new rules. Read about them right here. Read More...This content is for premium subscribers. To read please login or subscribe below.Subscribe Log In Username or Email Address Password Remember Me