The Godavari Loya Boggugani Karmika Sangham is a trade union in the Singareni coal fields in Andhra Pradesh, India.
[3] GLBKS polled 12,694 votes in the 1998 SCCL union representative election, finishing in fourth place.
In the 2001 election GLBKS came third with 14,882 votes, contesting on a joint list with the All India Federation of Trade Unions.
[4] After the 2001 union election, GLBKS gained representative status at area level.
[3] GLBKS is part of the Joint Action Committee, a coalition of unions at the Singareni coal fields.