1. Import/Export (Cross Border) of Electricity.
2. Transmission planning studies for development of transmission system in Eastern Region (ER) and North Eastern Region (NER).
3. Preparation of transmission plan of ER and NER through Standing Committee on Short Term & Perspective Power System Planning {SCSTPPSP}.
4. Preparation of special transmission schemes for NER.
5. National Committee on Transmission (NCT) and associated works.
6. Preparation/Updation of Manual on Transmission Planning Criteria.
7. Appraisal of Power Evacuation Aspects of Hydro Electric Power Projects of Eastern and North Eastern Region.
8. Examination of transmission aspects in DPR of foreign countries proposals for financial assistance like GoI Line of Credit.
9. One Sun One World One Grid (OSOWOG).
10. Regional Cooperation e.g. SAARC, BIMSTEC, SASEC and Interconnections.
11. Establishment of BIMSTEC Energy Centre.
12. Approvals of Designated Authority for import/export of power from neighbouring countries.
13. Planning and coordination for new cross border links with Nepal and Bhutan.
14. Verification for export of power from eligible fuel by generating stations under Guidelines for Import/Export (Cross Border) of Electricity-2018.
15. Works related to meeting of Joint Steering Committee (JSC), Joint Working Group (JWG) with neighbouring countries on Cooperation in Power Sector.
16. Conducting meetings of Joint Technical Team Transmission (JTT-T) and Joint Operation Committee (JOC) with neighbouring countries on Cooperation in Power Sector.
17. Coordinating Cross Border Power trade through State Grids.
18. Power Exchange Committee (PEC) between India and Nepal.
19. Appraisal of intra-state Proposals for grant of Central Government Funds/Funding from Multilateral Agencies, in their region.
20. Processing of approval under Section-68 of the Electricity Act, 2003, for construction of overhead lines of Eastern and North Eastern Region.
21. Recommendation to MNRE for release of fund for the intra-state transmission schemes under GEC Scheme (i) when the scheme is awarded by STUs and (ii) after completion of the scheme, in their region.
22. Appraisal of intra-state Proposals for grant of Central Government Funds/Funding from Multilateral Agencies, in their region.
23. Providing Advice to Ministry of Power (MoP) / State Governments / Regulatory Commissions on transmission aspects and Cross Border Trade of Electricity (CBTE).
24. Development of policies on matters such as - transmission planning, transfer capacity, National Electricity Policy (transmission aspects), Tariff policy (transmission aspects), CBTE, etc.
25. Providing information under RTI Act, providing inputs to Ministry of Power on Parliament Questions, Committees of the Parliament, VIP references and legal references.