Toronto Municipal Code Chapter 423 (Bylaw No. 1293- 2008) – Environmental Reporting and Disclosure

Chapter 423 of the Toronto Municipal Code was adopted by Bylaw 1293-2008 and requires certain facilities to report their use of certain substances such as 1,3-butadiene, lead and vinyl chloride, as defined by Schedule A, to the Medical Officer of Health. The report must include calculations on the quantity of the substance being manufactured, processed, used and released to the environment.