During his career at Campden BRI he has worked in the Process and Product development area. He has specialized in canning technology and establishment of sterilisation/pasteurisation processes. He has carried out process evaluation trials or inspections at approximately 150 canning factories, throughout the world. Nick has been involved with Campden working parties on the operation of Reel and Spiral retort systems, and was technical secretary of working parties on operation of batch over-pressure retort systems (1992-96) and process recommendations for sterilisation of low acid foods (1996-97...