Online Case Registration Service Logo Register a case

Cellmark’s online registration service allows you, with the minimum of fuss, to register your DNA, Hair Drug or Alcohol testing case. Please select an option below:

Register a DNA relationship testing case:

I am legal professional or social worker registering on behalf of a client

Register a hair drug and/or alcohol testing case:


Please ensure that you have completed the required fields before pressing 'submit'.  You will receive a copy of the registration details via email/post – please check that the details are correct, and if not please contact us by calling 0800 036 2522 to rectify the matter.

Please note that we will need to retain your personal details to allow us to provide this service for you. For a detailed explanation of our privacy policy and to read our standard terms and conditions please follow the links in the footer of this page.

Paying for your test

If you are a member of the public registering a case we will require payment before we can proceed with testing. If you register a DNA testing case online you can securely pay for your testing via PayPal (you don't need a PayPal account to do this). Your financial data is never shared with us and every transaction is heavily guarded and encrypted to ensure that your information is protected. If you choose to call us to register your test we will take your card payment over the phone.

PayPal Acceptance Mark

Buy Now and Pay Later

PayPal Pay in 3 is a payment method where you can buy now and pay later by splitting the cost of your order over three instalments. The first payment will be due at time of purchase and subsequent payments due every month on the same date.

Split your purchase into 3 payments with no interest and no fees

PayPal Logo

Apply at checkout