Never let a ticket lapse.

Every certificate, its expiry date and the scan itself, in one list sorted by what runs out first. An expired ENG1 or a lapsed STCW refresher can cost you a contract.

1. 1Scan your certificates — photos or PDFs, several at once — or type them in.
2. 2Check the dates OnDeck read. You confirm every row before it saves.
3. 3Get warned before anything expires. Your valid tickets show on your passport.