Edexcel programmes that are supported by the JCQ format are:

• GCE (including AEA and GCE in Applied Subjects)
• Functional skills, Projects, Principal Learning
• GCSE (including IGCSE and Applied GCSE (GCSE in Vocational subjects))
• ELC(A)
• Skills for Life
• BTEC
• DiDA
• ESOL

Details of the JCQ EDI formats (version 12) can be obtained by downloading ‘Formats for the Exchange of Examination Related Data’ from here.  

The Edexcel and JCQ standardised exam codes (including gradesets) are available in spreadsheet format here

The JCQ gradesets file is also available here 
 
You can find more information about JCQ EDI by referring to chapter 4, section 2 (p43) of the information manual.

This chapter is available for download from this page if you prefer to view it online.