The Fair Labor Association is putting fairness to work, promoting human rights for workers around the world.
See their Annual Public Reports, published yearly since 2014.
They also provide issue briefs that "provide timely and concise information and recommendations related to emerging or noteworthy developments in the areas of labor rights and global supply chains."
International Labour Organization
The ILO is the international organization responsible for drawing up and overseeing international labour standards. It is the only 'tripartite' United Nations agency that brings together representatives of governments, employers and workers to jointly shape policies and programmes promoting Decent Work for all. This unique arrangement gives the ILO an edge in incorporating 'real world' knowledge about employment and work.
They have research publications, statistics information, and international labour standards.