https://incometaxnortheast.gov.in/wp-content/uploads/2024/02/Tender_for_supply_installing_testing_and_commissioning_of_two_Nos_silent_type_DG_sets_at_Guwahati.pdf
प्रधान मुख्य आयकर आयुक्त /Principal Chief Commissioner Of Income Tax
पूर्वोत्तर क्षेत्र गुवाहाटी /North East Region Guwahati
पूर्वोत्तर क्षेत्र गुवाहाटी /North East Region Guwahati
