Check your performance measures data
CYPMD help and support
Guidance and support for schools and colleges on how to use the check your performance measures data (CYPMD) service.
This guidance will help you check your data and request any amendments during the key stage 2, key stage 4 and 16 to 19 data checking exercises.
How to sign in to the CYPMD service
You need a DfE Sign-in account to use the CYPMD service.
If you do not have an account, or need to reset your sign in details, read the DfE Sign-in guidance.
Get email alerts
Make sure your headteacher or principal details are correct in Get Information about Schools.
Sign up to receive email updates about the service, including key dates and reminders, if you haven’t done so already.
Key stage 4 data checks
Read our guidance before you request any amendments to pupil data.
Published: May 2026
This guidance will be reviewed and updated before the KS4 June checking exercise 2027.
The next KS4 June checking exercise opens on Monday 15 June and closes at 5pm on Friday 26 June 2026. Sign up to receive email updates.
Check KS4 June data
How to check your KS4 data and request any amendments.
Key dates
When the June 2026 checking exercise opens and the deadline for requests.
What the measures cover
What the KS4 performance measures include for the 2025 to 2026 academic year.
How to check your data
Step-by-step guidance for the June and Autumn checking exercises.
Check your pupil data
Find out which pupils are included in your KS4 performance data and how to check it.
Pupils included in KS4 data
Which pupils count towards your KS4 performance measures this year.
How to check your pupil data
Review your pupil-level data and identify anything that needs changing.
How pupil mobility is calculated
How a pupil moving school affects whether they count in your data.
Merge, include or remove a pupil
Request amendments to the pupils included in your KS4 performance data.
Merge pupil records
Ask to merge duplicate pupil records into one record.
Include a pupil
Ask for a pupil to be added to your KS4 performance data.
Remove a pupil
Submit a request to remove a pupil from your school's performance data.
Evidence for removing a pupil
The reasons we accept for removing a pupil, and the evidence required.