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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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