About Us: the Awarding Body
The awarding body is Edexcel
Assessment leader: Sharon Nixon (centre front in the photograph)
e-mail: Sharon Nixon
Subject leader: Sarah Harrison
e-mail: Sarah Harrison

Nuffeild Chemistry assessment team
The assessment team
Assistant Chair of Examiners (Nuffield)
Elwyn Davies (extreme right in the photograph), retired head of chemistry in a Dorset FE college
Chief Examiner
John Apsey (second from left in the photograph), head of science in a Sussex comprehensive school
Principal Examiners
David Brentnall, head of chemistry in a Leicestershire comprehensive school (not pictured)
David Craggs (fourth from left), head of chemistry in a Southampton sixth-form college
Alan Furse (third from left), retired director of studies in an independent school in Devon
Helen Langslow (second from right), head of chemistry in a Lincolnshire girls' school.
Douglas Snowden (third from right), retired head of chemistry in an independent school in Somerset
Principal Moderator for coursework
David Berry (extreme left in the photograph), retired head of chemistry in a Bedfordshire independent school
What we do
The Chief and Principal Examiners set and lead the marking of different papers across different years - the development and revision of papers is a team effort and responsibility. Papers are also scrutinised by a teacher and a lecturer from a university chemistry department.
Fair examining would not be possible without the strong supporting cast of other Edexcel staff and assistant examiners, revisers and assessors who work with us.
A large number of examiners are involved in assessment - watch out for adverts in the TES if you would like to join the team.
Chairs of examiners
You will notice that we have an Assistant Chair of Examiners.
Edexcel administer two Chemistry specifications - Edexcel and Nuffield.
George Facer is Chair of Examiners for Chemistry and as such is responsible for standards across both specifications, aided by Elwyn Davies and the respective Chief Examiners.
Elwyn chairs meetings of Nuffield examiners and oversees Nuffield examination development.

Chief Examiner John Apsey 
Chair of Nuffield examiners Elwyn Davies