| No. | National and GM Tmts. | Organising State | Chief Arbiter | Deputy Chief Arbiter |
| 1 | National under 7 championship | Andhra Pradesh | M.Muthukumar | Anandh Babu |
| 2 | National under 9 championship | Haryana | Vipnesh Bhardwaj | Ganesh Babu |
| 3 | National under 11 championship | Maharashtra | Manjunath | Sahoo S.C. |
| 4 | National under 13 championship | Punjab | Debasish Barua | Biju Raj |
| 5 | National under 15 championship | Gujarat | Vasanth,B.H. | Asit Baran Choudhury |
| 6 | National under 17 championship | Coimbatore, TN | Vitthal B Madhav | R.Balakrishna |
| 7 | National under 19 championship | Bihar | Joshi,A.C | Ravikumar |
| 8 | National under 25 championship | Andaman & Nicobar | Vasudevan R.R | Dinesh |
| 9 | National Challenger | Gujarat | Gopakumar | Joshi A.C. |
| 10 | National W.challenger | Karnataka | Bhuvana Sai | Palaniappan |
| 11 | National W.Premier | Gujarat | Vijayaraghavan | Parmar I.G. |
| 12 | National Premier | Bihar | Anantharam.R | Dharmendra Kumar |
| 13 | National Team | Madhya Pradesh | Anantharam.R | Biju Raj |
| 14 | National Rapid&Blitz | West Bengal | Shidore | Debashish Barua |
| 15 | National Amateur | Delhi | N.K.Nandakumar | B.P.Sharma |
| 16 | National Cities | Himachal Pradesh | R.C.Chatterjee | Rajinder Sharma |
| 17 | National School | Maharashtra | Anantharam | Nitin Shenvi |
| GM Events | ||||
| 1 | Delhi Open – 2017 | Delhi | Vasanth,B.H. | Gopakumar |
| 2 | Chennai Open – 2017 | Chennai | Sakthi Prabhakar | Sethuraman B.T |
| 3 | Odisha Open – 2017 | Odisha | Paul Arokiaraj | Nihar Ranjan Sasmal |
| 4 | Mayor Open – 2017 | Mumbai | Ephrame | Shidore |
| 5 | IIFL Open – 2017 | Mumbai | Nitin Shenvi | Vitthal B Madhav |
| 6 | IIFL-Junior – 2017 | Mumbai | Dharmendra Kumar | Prem Pandit |
Asian Amateur Chess Championships – 2026 (Men & Women U2300 – U2000 – U1700) in Bangkok, Thailand from 20th to 30th November, 2026. 
Final report :Asian Junior Open & Girls Chess Championships 2026 in Mumbai from 16-26 August 2026 
FIDE World Junior U20 Chess Championships – 2026 in Greater Caracas, Venezuela from 17th to 28th November, 2026. 
Certificate of National Under 09 Chess Championship 2026 in Ranchi , Jharkhand from 06-12 July 2026. 
Commonwealth School Chess Championships – 2026 in Kuala Lumpur, Malaysia from 4th to 12th October 2026. 
20th Asian Schools Chess Championships – 2026 in Tula region ,Russia from 1st to 11th October 2026.