I'm going to go out on a limb here and say that most of the requirements of Ontario's Occupational Health and Safety Amendment Act (Violence and Harassment in the Workplace) 2009 are uncontroversial, and most organizations should have little trouble understanding them and complying. However, one aspect of the law has caused more discussion and confusion than any other: the domestic violence provisions, which require employers to intervene in instances where they suspect (based on reasonable evidence) that an employee has suffered or is suffering from domestic violence, particularly if that violence might reach into the workplace.