Appellate authority hierarchy for mines established under occupational safety law, channeling appeals between designated mines safety officers. Appellate authorities are appointed for mines under the Code on Occupational Safety, Health and Working Conditions, 2020 in exercise of the Central Government's power under sub-section (3) of section 111. The notification designates the appellate forum hierarchy by officer rank: appeals from the Concerned Director of Mines Safety lie to the Deputy Director General of Mines Safety of the concerned Zone, and appeals from the Deputy Director General of Mines Safety lie to the Director General of Mines Safety.