“This is an opportunity to actively participate and to voice your opinion on the development of new model OHS legislation,” Safe Work Australia said.

The initiative to have national OHS laws has already copped some criticism from unions and state politicians, while Australian Industry Group chief executive officer Heather Ridout has said safety is too important to have the rules rewritten in every state.

Safe Work Australia said the inconsistency of safety laws across the nation’s states and territories made regulating OHS standards across Australia difficult.

“Harmonising OHS laws will benefit employers and employees across all industries by protecting the lives and health of Australians,” the agency said.

“Effectively managing workplace safety issues not only ensures a safer workplace for all Australians, but has a very significant effect on performance and productivity.

“The total economic cost of work-related injuries and illnesses to the Australian economy for the 2005-06 financial year is estimated at $57.5 billion.

“This regulatory reform will reduce the costs borne by business in complying with OHS regulations.”

Safe Work Australia and the Safe Work Australia Council were formed in April as part of a federal and state government push for national OHS laws.

The new draft model will be released in September on Safe Work Australia’s website.

The executive government agency said more than 135,000 Australians were seriously injured at work every year and more than 260 died as a result of work-related injuries.