Airzone Gains MTO RAQS Registration

Airzone is happy to announce that we have gained acceptance onto the Ministry of Transportation?s (MTO) Registry, Appraisal and Qualification System (RAQS). This accreditation awards Airzone the eligibility to work on MTO-related air quality projects, including Environmental Impact Assessments (EIAs). These projects can include, but are not limited to, air quality modelling, ambient monitoring, etc. Airzone has a long history of involvement with EIAs, and has recently been involved in two that have required emissions assessments and modelling of traffic activity and related pollutants. This recognition is further proof of Airzone?s experience and expertise in traffic air quality studies.

For further information on how this can help you contact Franco DiGiovanni at ext. 102, or fdi-giovanni[at]

Recent News and Projects – 2017

Spring 2017 News and Projects Airzone continues to act as an independent third-party reviewer for the Regional Municipality of Durham for the regulatory source testing of the Durham York Energy Centre. This review includes the auditing of laboratory analyses for key...

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New Lower Formaldehyde Exposure Limits – 2017

New Lower Formaldehyde Exposure Limits - 2017The current occupational exposure limits (OELs) for formaldehyde in Ontario, as provided in O. Reg. 833, includes a short-term exposure level (STEL) of 1 ppm and a ceiling limit of 1.5 ppm. Due to the notice of intended...

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2017 – NPRI Changes to Reporting Requirements

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