Information about the nGMS Quality and Outcomes Framework (QoF) can be found below:

External bodies:

The current Business Rules can be obtained from Primary Care Contracting here
Connecting for Health QMAS page
QMAS Helpdesk - 0845 601 6907
QoF page at the NHS Information Centre

Country specific links:
Scotland
Wales
NI

INPS links:
Records 9 monitoring spreadsheet
QOF Guidelines