Comments, Compliments and Complaints

NDTi aims to provide a high quality service for all customers - and anyone else who works with us. Please tell us how we are doing - when we get it right and when we don’t. We welcome feedback on any aspect of our work. Please give feedback directly to any member of NDTi staff or use the contact details below to do this.

Please write to, telephone or email us at our Head Office.

Whilst we try to provide a high quality service, we realise that sometimes things do go wrong. We have put a formal complaints policy and procedure in place to help us to listen to and act upon people’s views - and prevent mistakes from happening again. Please click here to see our complaints policy and procedure.