As an SDI/TDI/ERDI diver, you can now login and access a digital version of your certification cards directly from our website.  Through a simple login process at www.tdisdi.com, card holders can download their certification cards directly to their devices and keep it with them in digital format wherever they go.

Through our innovative Instant C-card program, you might even be able to receive your physical cards immediately upon graduation from your dive store. Do check with the dive center if they are participating in the Instore Card Printing program.

We mail out your physical card from the Singapore office on a weekly basis. If you have not received your card in 2 months (depending on location) do drop us an email at: info@tdisdi.asia

Yes! I want my digital certification card.

Replacement cards: If you have misplaced your card and are looking for a replacement, you can choose one of the two steps below:

  1. If you know your registered diver number, simply visit our WEBSTORE and enter the number together with the payment details. The new card will be posted to you within the same week.
  2. If you are not able to retrieve your diver record from the website, do fill in this FORM and we will reply you as soon as possible.