 | CFSA - Crown Forest Sustainability Act |
| CWA - Clean Water Act |
| EA - Electricity Act |
| EUSAORB - Electrical and Utilities Safety Association Ontario Rule Book |
| FLSA - French Language Services Act (R.S.O. 1990, c.F.32) |
| GUCSO - Guideline for Use at Contaminated Sites in Ontario |
| HTA - Ontario Highway Traffic Act |
| ILCP - Inter-Laboratory Correlation Program |
| MOE - Ministry of the Environment |
| O. Regs - Ontario Regulations |
| OBC - Ontario Building Code |
| ODWO - Ontario Drinking Water Objectives |
| OESC - Ontario Electrical Safety Code |
| OGHA - Ontario Gasoline Handling Act and Code |
| OHBDC - Ontario Highway Bridge Design Code |
| OHSA - Occupational Health and Safety Act |
| OSIM - Ontario Structure Inspection Manual |
| OTM - Ontario Traffic Manual |
| OTSCES - Ontario Traffic Signal Control Equipment Specifications |
| OTSCES 19 - Ontario Traffic Signal Control Equipment Specification, Volume 19 |
| OWRA - Ontario Water Resources Act |
| Plant Prequalification Program Publication August 1998, Revision 2, September 1999 - Prequalification Requirements for Precast Concrete Drainage Products |
