Benchmarked survey of (and solutions for) workplace laser safety regulations in Canada

The proliferation of laser technology has significantly lowered the barrier to entry, leading to widespread adoption across various industries. However, this rapid integration has outpaced the understanding of the inherent hazards associated with lasers, resulting in misconceptions and gaps in knowledge regarding compliant and safe workplace practices.

Firstly, this paper aims to identify and discuss international principles and guidance for workplace laser safety, which is premised upon the acquisition of compliant equipment thereby enabling safe use. It identifies baseline international principles for workplace laser safety exposure limits set by the ICNIRP (International Commission on Non-Ionizing Radiation Protection) and control measures proposed by the ILO (International Labour Organization). Equipment build and user safety consensus standards will be reviewed to ensure an understanding of global best practices.

Following this universal foundation, is a survey of workplace laser safety regulations in Canada, including Federal, Provincial, and Territorial provisions. An explanation of what is intended by the General Duty and Due Diligence clauses of Occupational Health and Safety regulations is provided and ill-informed misconceptions about such are addressed. This section delves into the specific regulatory frameworks and safety protocols mandated across different jurisdictions within Canada. Apparent gaps should not be misconstrued as allowing for lax requirements in the workplace as best practices are referenced by OH&S and judicial professionals. Lastly, the paper will propose an informational OH&S webpage as a baseline resource for workplace laser safety premised upon international OH&S best practices. This webpage aims to serve as a foundational tool, offering detailed guidance and resources to ensure compliant and safe laser operations within workplaces for all stakeholders.