Only a competent person licensed to use explosives and experienced in the work may use them. Before blasting begins, a blast management plan must be prepared, and authorised, by a licensed competent person. Where explosives are planned for excavation work the regulator must be notified; requirements differ between jurisdictions, so the WHS regulator where the blast will occur should be consulted. AS 2187.2-2006 gives further guidance on using explosives.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.