For Ontario employers, we will help ensure that you comply with Ontario Regulation 490/09 (Designated Substances), which requires an assessment to determine whether workers’ health may be affected by exposure to a designated substance like lead, silica, mercury, isocyanates and asbestos.  If the assessment finds that workers’ health may be affected, a control program is required to protect workers.

ECOH can help ensure you are compliant with the regulation by evaluating whether lead and other designated substances are present in your workplace.  If there is likely to be exposure to designated substances or other hazardous materials, we can help you ensure that workers and building occupants are protected. 

Our services include:

  • Developing and updating designated substance surveys and data bases
  • Inspections, air monitoring and sampling during  and after abatement/ remediation work
  • Respiratory protection programs
  • Staff/ employee training for hazardous materials awareness, safe handling and disposal procedure
  • Site inspections to determine whether the Designated Substance Regulation applies to your workplace
  • Designated substance assessments and control programs
  • Design of hazardous materials abatement plans
  • Assessments of hazardous substances for regulatory compliance, repair and renovation activities, or property transfers, including assessments of:
    • Asbestos
    • Lead
    • Designated substances
    • PCBs
    • Microbial contamination
    • Radon
    • Ozone depleting substances
    • Man-made mineral fibres
    • Radioactive materials

contact US for more information

For further information, please email or call us at
905.795.2800 or toll free at 1.866.231.6855