MAKE THE SWITCH
There are various ways to do this:
- By completing the form below and returning freepost to GMB
- By calling the GMB helpline on 0300 013 3377
- By visiting our website Switch to Direct Debit | GMB
- By speaking to your local shop steward.
For further information or assistance in transferring to Direct Debit please call GMB on 0300 013 3377.