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A NSW Government website

Technical reference guidelines

An index of mining design publications produced by the NSW Government

Important

Technical Reference Guides (TRG) will replace Mining Design Guidelines (MDG) as part of the Regulator's MDG revision and updating process.

MDGs that have been replaced with a TRGs will be moved to the historical catalogue as an archival reference.

The guides below may refer to repealed legislation. Please check the Legislation section for current WHS legislation.

MDG 1 to MDG 99 series

MDG 1000 series

Note: Guidelines for in-seam response using CABA for events where life is at risk (produced by Mines Rescue Pty Ltd) is included in the archived version of MDG 1020 and MDG 1022 - see our historical MDG archive in the document library.