Edexcel endorses a broad range of products that support our qualifications and enhance student learning.  This high quality material has been through a rigorous quality assurance programme to ensure that it is a suitable companion to the specification for both learners and teachers.
 
This does not mean that its contents will be used verbatim when setting examinations nor is it to be read as being the official specification. The content of the material remains the responsibility of the publisher and any queries about endorsed materials should be referred directly to the publisher.