Contact us

If you have any queries or feedback relating the Clinical Trials Toolkit, please contact:

National Institute for Health Research
Evaluation, Trials and Studies Coordinating Centre
University of Southampton
Alpha House, Enterprise Road
Southampton SO16 7NS


The NIHR cannot offer advice on the regulatory position for individual trials. If you remain unsure about how to ensure your trial meets the regulatory requirements, please contact the MHRA directly, using the contact details below:

Clinical Trial Helpline
Tel: 020 3080 6456