Refill only, first aid kit container not included. Regulation first aid kits meet regulations required by each jurisdiction; regulations change on a continuing basis. For the most current regulations, refer to Alberta's Workplace Health Safety Department. Requirements vary and are dependent on a number of factors including: maximum number of employees at the work site (or per shift), location of the place of employment/industry, type of industry and potential hazards, proximity or travel time to a medical facility. Unit boxes provide quick identification of first aid kit contents and maintain a neater, more attractive looking kit.