Join the Bone Marrow Donor Register

Joining the register is easy! You can join from the age of 17 years and up until your 31st birthday.

Next time you give blood we’ll take a small sample and add your details to the register, which will allow us to see if you’re a lifesaving match.

To join the register, you will need to be a whole blood donor. To enrol as a whole blood donor, visit Whole Blood Donor Enrolment (don’t forget to tick the Bone Marrow Donor Register box at the bottom of the page).

If you’re already a whole blood donor, please fill in the form below.

On behalf of patients in Wales and across the World – Thank You!


    First Name(s)*


    Donor number (if known)

    House Name/No*

    Street Name*

    Area 1*

    Area 2



    Date of Birth*

    Mobile Number

    Home telephone Number*

    Email Address*

    Our Privacy Statement describes how we will process your data.

    I have Read and Accept the Welsh Blood Service Privacy Statement*