If you are experiencing issues registering your test, please first confirm you are entering the correct details.
An example of the types of numbers you may need and where to find them can be found here
If you are sure you are entering the correct information and are still having issues registering your test, you can get help by using our interactive knowledge base that can guide you to tailored advice. You can find this in the bottom right hand corner of our website and app. Just click on the blue question mark to launch.
PLEASE NOTE: Your test needs to be registered before returning it to us. Your returns package should only include your test. Do not send your sample back with any notes with your personal information on, or notes explaining that you can’t register your test. This is to ensure we keep your information secure and comply with government regulations for data protection.