Are you aware of the current changes to Ontario OHSA?
As of Dec 14th of 2017, the government has made changes to the Ontario Occupational & Safety Act which I thought you may be interested in reading. Here are the highlights:
OFFENCES AND PENALTIES
Penalties
66 (1) Every person who contravenes or fails to comply with,
(a) a provision of this Act or the regulations;
(b) an order or requirement of an inspector or a Director; or
(c) an order of the Minister,
is guilty of an offence and on conviction is liable to a fine of not more than $100,000 or to imprisonment for a term of not more than twelve months, or to both. R.S.O. 1990, c. O.1, s. 66 (1); 2017, c. 34, Sched. 30, s. 4 (1).
Idem
(2) If a corporation is convicted of an offence under subsection (1), the maximum fine that may be imposed upon the corporation is $1,500,000 and not as provided therein. R.S.O. 1990, c. O.1, s. 66 (2); 2017, c. 34, Sched. 30, s. 4 (2).
You can learn more here: https://www.ontario.ca/laws/statute/90o01#BK115