Northern Coalfields Limited, a pioneering of Coal Indian arm has collaborated with Madhya Pradesh Tourism Board through a Memorandum of Understanding (MoU) to promote and boost Singrauli Eco-Tourism Circuit giving thrust to Mine Tourism under sustainable development initiatives. Joining the ceremony CMD NCL PK Sinha reaffirmed his commitment of sustainable development of the Singrauli region with uninterrupted coal supply to the nation. He extended his full support to MP tourism for development of Singrauli Eco-tourism Circuit, which will be a major milestone in the upliftment of the far eastern district of Madhya Pradesh.