Our Team.
With collectively 100+ years of Medical Device Manufacturing and Regulatory experience, the team at Sterile Management Systems Ltd are perfectly placed to help you with your business needs
Managing Director
Jack Walters
18+ years’ experience in manufacturing, most of which relate to Medical Device Regulatory Affairs. Jack is an ex-Notified Body Auditor and holds a bachelor’s degree in life sciences, has specific experience of sterilisation and sterile barrier systems. Jack is not only the founder and director of SMS; he also is co-founder of certification body S.A.L. and EU Rep company MediReps
Administration Manager
Henrietta Penn
Many years’ experiences in the administration of regulatory affairs and medical device quality management, Henrietta has worked for leading device manufacturers. Her role as administration manager at SMS includes coordination of training and events as well as financial responsibilities.
Project Manager
Brad Bold
14+ years’ experience in medical device related positions including regulatory affairs and product development. Brad is an ex-Notified Body Auditor and completed his BSc (hons) degree in Biomedical Sciences. Brad also is a sterilisation and microbiology expert.
Training Manager
Annette Callaghan
​With almost 40 years of working history in medical device and quality management roles, Annette is responsible for development and delivery of external bespoke training at SMS often working in collaboration with industry recognised training organisations. Having gained her degree in Microbiology with Genetics as well as being an ex-Notified Body Auditor. Annette is highly experienced with sterilisation of medical devices and regulatory consultancy
Quality & Regulatory Consultant
Dawn Williams
30+ years’ experience within medical device manufacturing, specifically within Quality Management,. Dawn is an experienced project manager having completed open university qualification in this field, she is also PRRC for multiple SMS clients within her role as quality and regulatory consultant.
Quality & Regulatory Associate
Lorna Williams
40+ years of clerical experience in various industries, more recently for 20 years as an export manager and regulatory affairs professional within a prominent device manufacturer. Lorna joined the SMS team in June 2023.
Regulatory Officer
Roger Vokins
13+ Years of Regulatory experience most of which from working within Operations Management at a world leading Notified Body. Experienced in project management, medical device internal auditing and business support. Roger is primarily responsible for UKRP services and is Director and PRRC of subsidiary company MD Reps Ltd.
Quality & Regulatory Associate
Samantha Yarwood
9+ years’ experience within quality management roles at various manufacturers, Sam has a BSc (Hons) degree in Forensic Science & Anthropology. She is particularly experienced with regulatory affairs and QMS for class I & IIa + Class IIb implantable medical devices