You are entering a world of new and exciting challenges and opportunities as a member of the Superior Court family. Get the lowdown on wage laws, hours, employee benefits, workplace safety, and much more in this complete guide for business owners who have hired employees.Plan on updating your employment law handbook every year. The information contained in this handbook provides an overview of state government and will assist you as you transition into your new role. It does not matter where you were born or what your legal status is. Avoid legal problems and run a productive workplace with an up-to-date employee handbook! Massachusetts does not have a legal definition for fulltime or parttime employees. You are required to have a completed Form I-9 on file for each employee hired on or after. The OSH Act covers most private sector employers and their employees in the 50 states, the District of Columbia, Puerto Rico, and other U.S. territories. The Board also prohibits abusive work environments in the school division.