- DGMS Tech. Cir. No. 14 0f 2020- Precautions against premature blast of Site Mixed Emulsion (SME) Site Mixed Slurry (SMS) explosive
- DGMS (Approval) Circular No 01 of 2020-Adoption of Standards for Man Riding Systems used in Mines.-Reg.
- DGMS (Tech) (OH)_Circular_No_13_of_2020_Medical_Examination_under_Reg_31_of_MMR_1961
- DGMS (Tech) Circular No.12 (Revised) of 2020 dated 11.08.2020 – Online submission of intimation of accident and notices of accident and dangerous occurrence through software module hosted on DGMS website – CORRIGENDUM
- DGMS_Circular_No_11_of_2020 Online Submission of annual return through software module hosted DGMS website.-Reg.
- DGMS_Circular_No_10_of_2020 Protection against lightning in mines-Reg.
- DGMS(Tech) Circular No 08 of 2020 dated 29-04-2020 – DGMS Circular on Recommendations of 12th National Conference on Safety in Mines
- DGMS(Tech) Circular No 07 of 2020 dated 06-03-2020 – SAFE CONDUCT RLY SIDING
- DGMS(Tech) Circular No 06 of 2020 dated 27-02-2020
- DGMS(Tech) Circular No 05 of 2020 dated 27-02-2020 – Safe Conduct of Drilling and Production operations in Oil and Gas Mines
- DGMS(Tech) Circular No 04 of 2020 dated 27-02-2020 – Preventing of inflammable gas hazards in belowground coal mines
- DGMS(Tech) Circular No 03 of 2020 dated 16-01-2020 – Guideline for Scientific Study under Regulation 106 of Coal Mines, 2017
- DGMS (Tech) Circular No 02 dated 09-01-2020 (3) – Guidelines for Systematic Monitoring of Slopes
- DGMS CIRCULARS GENERAL – 01 dated 30-03-2020-Uninterrupted mineral production, transportation of mineral etc