CSA Type 3 Intermediate Small First Aid Kits are required for workplaces with higher-risk environments. These kits includes all the items found in a Type 2 First Aid Kits, along with additional supplies tailored to meet the needs of workplaces facing an increased risk of first aid events. Type 3 Intermediate Small First Aid Kits are designed for 2 to 25 workers per shift and are typically utilized in industries such as mining, oil and gas, forestry, machine shops, metal fabrication, laboratories, and other industrial construction applications.