Hello, question for the seniors here. We got invitation to apply for my in-laws, my Father-in-law is a retired Seafarer for 35 years so you can just imagine what his travel history is. We we're given some kind of an employment certificate/service record from his employer that states the name of the ship, the date that he joined the crew and the date that he signed off. They went as far as 20 years ago... Would this be sufficient? I'm also planning on including all his passport stamps and Seaman's booklet stamps.