ADAS Online

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Some courses may allow guest access

Is this your first time here?

This is the ADAS Public Online Learning site with free online revision courses for the commercial diving industry. It includes testing for Language, Literacy and Numeracy and Foundation skills for anyone applying to undertake a course with an ADAS accredited training establishment

Here are the steps to create your free account:

  1. Click on the create new account button below
  2. Fill in the form using your name as you would like it to appear on your certificate
  3. Use a valid e-mail address so you can confirm account
  4. Access your e-mail and click on the link in the confirmation e-mail

If you do not receive the confirmation e-mail, please check your junkmail folder. If it is not there, you may have typed your e-mail address incorrectly. Try again with the correct valid e-mail address. If you have any difficulty creating an account, please contact the site administrator on

You may use the log in as a guest button for quick reference to general course information only,  but you will not be able to do the LLN test, undertake any quizzes, or fill in enrolment forms. It is strongly recommended that you create a free account.