First aid kits - requirement vs practicality Background in nursing and practicalty. Had this discussion with an auditor earlier this year. From my perspective if someone was bleeding heavily I am not going to care if the bandage has expired. If I was in the bush it would be make do with what I have. The ISO auditor agreed with my perspective and said I just needed to document that as our process. If I was doing surgery in a hospital then yes there is a need for sterile dressings, but as long as the packet is intact then I am happy to use expired dressings up to 5 years past expiry. It's about cost and sustainability.