This programme is operated by UK NEQAS Vitamin K. For further information on the operation of the programme or details on current accreditation status please contact UK NEQAS Vitamin K directly.
The External Quality Assessment Scheme for Vitamin K was founded in 1996 by Dr Dominic Harrington and Dr Martin Shearer at Guys and St Thomas' Hospital, London. In 2008 the Service became known as the UK National External Quality Assessment Service for Vitamin K. KEQAS is part of the Viapath Analytics LLP.