Heya Sam!
I have found
https://www.education.gov.uk/publica...CM-Summary.pdf which is a link from the education.gov.uk website which sumarises the Every Child Matter Frame Work. This can also be linked to the 'unique child' (found in the old EYFS I think - don't quote me on this).
You may also need to look into detail about safeguarding indicators, look into inter-agency workings, look into the CAF (Common Assessment Framework) and look into cases such as Victoria Climbe.
Sorry, it's a lot to look through but if you really want this job, it will be well worth the knowledge. I hope all of this helps you and just out of interest, what qualifications do you hold?