This month, (Dec. 2005) the Ontario government passed changes to the Construction
Regulation concerning confined spaces, electricity, and multi-tiered loads.
You can view the new regulations which were issued to amend the Construction
Regulation (O. Reg. 213/91) here:
Confined spaces www.e-Laws.gov.on.ca/DBLaws/Source/Regs/English/2005/R05628_e.htm
Electricity and multi-tiered loads www.e-Laws.gov.on.ca/DBLaws/Source/Regs/English/2005/R05627_e.htm
Workplaces will have to meet the new confined space requirements by
September 30, 2006.