If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com .
Please tell us what format you need. It will help us if you say what assistive technology you use.
FOI 0394-16 provides information on the applications used and our Oracle databases. Some information is withheld under section 24 (national security) and section 31 (law enforcement) of the Freedom of Information Act 2000