The 2019 Edition of the Highlights of State Unemployment Compensation Laws book (The Green Book) provides a comprehensive updated comparison of the primary features of state unemployment insurance tax and benefit provisions as well as a chronology of federal UI related legislation.  It is used by employers and their agents, legislators, worker advocates and state agencies as a reference in policy discussions, review of legislative proposals and day to day administration of the UI program.  It is also designed to provide brief explanations of issue areas to educate the public.