Queensland Consolidated Regulations Queensland Consolidated RegulationsAn underground mine’s safety and health management system must provide for the following—
(a) cap lamps for use at the mine to be of a certified type and explosion protection category Ex ia, Ex s or Ex l;
(b) a record to be kept of the following for each cap lamp type in use at the mine—(i) its design and construction specifications;(ii) the manufacturer’s maintenance and testing recommendations.