OSHA APPROVED FIRST AID KITS Keep your employees safe and meet OSHA requirements with OSHA/ANSI First Aid Kits. Designed specifically as a first aid kit for businesses, this first aid kit contains all the first aid supplies required by ANSI guidelines and OSHA’s standards for workplace first aid kits. This heavy-duty first aid kit comes in a durable, water-resistant case, with two sizes available: 10-person and 25 person kits. First Aid (2)