Jt8djet From United States of America, joined Jul 2000, 214 posts, RR: 0
Reply 3, posted (14 years 11 months 2 days 2 hours ago) and read 3277 times:
I think the shelf life is 5 years on a life jacket, but anyways, there is a shelf life. When they are within 3 months of their expiration, they are replaced. They get sent a certified repair station. They reinspect and recertify them.