| 24-02-2025:Amendments to the General Terms and Conditions of Supply -GTCS | |
| Draft Amendments to the General Terms and Conditions of Supply -GTCS | |
| 09-10-2018: Common Feeder - Enhancement of CMD Limits at 11 kV and 33 kV - Amendment | |
| GTCS Consolidated version as on 13-04-2018 | |
| 11-08-2017: Express Feeder - Amendment | |
| 06-01-2016: Enhancement of Power Supply Capacities - Amendment | |
| 04-01-2016: Phase shifters: Clarification on GTCS Clause 5.11.9 | |
| 05-05-2015: Reduction of agreement period from two years to one year - Amendment | |
| 31-05-2014: Amendment of General Terms and Conditions of Supply | |
| 07-03-2012: Making provision for removal/regularisation of additional load of LT III detected during inspection | |
| 27-01-2009: GTCS - Threshold Power Factor Levels - Amendment Order | |
| 15-10-2009: Deration of Contract Demand - Clarification on implementation of GTCS provisions. | |