Agreement between The Tata Iron & Steel Co. Ltd. and the secretary of state for India in council 08-07-1909

Conveyance between the secretary of state for India in council and the Tata Iron & Steel Co. Ltd. 19-01-1912

Agreement between The Tata Iron & Steel Co. Ltd. and The Secretary of State for India in Council 09-07-1918

Agreement between The Tata Iron & Steel Co. Ltd. and The Secretary of State for India in Council 18-10-1919

Conveyance between The Secretary of State for India in Council 23-09-1929

Agreement between Govt. of Bihar and The Tata Iron & Steel Co. Ltd. 04-08-1984

Indenture of Lease between Govt. of Bihar and The Tata Iron & Steel Co. Ltd. 01-08-1985

Indenture of Lease between Govt. of Jharkhand and The Tata Steel Ltd. 20-08-2005

Agreement between Govt. of Jharkhand and The Tata Steel Ltd. for Exclusion of Bastees from Tata Lease Area 20-08-2005

Agreement between Govt. of Jharkhand and The Tata Steel Ltd. for Contribution in 34th National Games Jharkhand 2007 20-08-2005

Agreement between Govt. of Jharkhand and The Tata Steel Ltd. for Contribution in Health Insurance Scheme 20-08-2005