April 19, 2024 in Blog

WSIB First Aid Kit regulations

First Aid Kit

Workplace safety is a concern for any organization, and having proper first aid kits readily available is a cornerstone of ensuring employee well-being. The Workplace Safety and Insurance Board (WSIB) in Ontario, Canada, sets guidelines for these kits to promote a safe working environment. However, it’s important to note that the WSIB guidelines do not include over-the-counter (OTC) medications in first aid kits.

WSIB Guidelines

First aid kits are essential in addressing minor injuries and providing initial care before medical professionals can intervene. The WSIB mandates the contents of these kits to ensure they are equipped to handle common workplace injuries effectively. While the WSIB’s guidelines are thorough, they do not include OTC medications like pain relievers, antacids, or allergy medications. Check your workplace First Aid kit for any products that DIN’s (drug identification numbers). These will need to be kept elsewhere, and managed as per the companies policy.


The absence of OTC medications in WSIB-approved first aid kits is a deliberate decision. WSIB’s focus is on immediate treatment for injuries sustained at work, such as cuts, burns, sprains, and eye injuries. These injuries require basic supplies like bandages, gauze pads, adhesive tape, antiseptic wipes, scissors, and gloves. Including OTC medications could pose risks such as allergic reactions, misuse, or complications if employees are unaware of proper dosages or potential interactions.

Instead, WSIB advises employers to keep a separate supply of OTC medications in a designated area, such as a first aid room or office cabinet. This ensures medications are available when needed but under controlled conditions, with clear instructions for use. Employees can access these medications when necessary, but they are not kept directly in the first aid kits.


Employers should communicate the location of OTC medications to employees and provide training on their proper use. Additionally, it’s crucial for employers to regularly check and restock both first aid kits and OTC medication supplies to ensure readiness in case of emergencies. By adhering to WSIB guidelines regarding first aid kits and OTC medications, employers demonstrate their commitment to workplace safety. Providing well-equipped first aid kits for immediate injury care and maintaining a separate stock of OTC medications promotes a safer and more prepared work environment. Employees can feel confident that their health needs are addressed, and employers fulfill their duty to provide a safe workplace under WSIB regulations.

Kathryn Davies

Kathryn Davies

President / Owners

https://www.lifesemerg.com/courses/wsib-standard-fiid-aed-and-cpr-c/Life’s Emergency Training

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