Keypoints: • Implementing a one-stop Transnasal oesophagoscopy (TNO) service will benefit patients, clinicians as well as the NHS Trusts. • TNO is safe, well-tolerated and improves diagnostic and therapeutic precision in the upper aerodigestive tract and oesophagus. • The one-stop TNO service has clear financial benefits. • The one-stop TNO service is a streamlined pathway which improves patient care and experience. • Both the clinical and financial risk of introducing the service is low.