NSPIS Case Preparation assists the police service in England and Wales by allowing the electronic capture of case information in relation to witness handling, court procedures and the prosecution of defendants in Magistrates, Youth and Crown Courts. It uses scanning technology to record witness statements and provides a range of standard letters allowing the administrative burden on the officer to be substantially reduced.

Electronic case files can be transferred via an interface into the court systems and to the Crown Prosecution Service. NSPIS Case Preparation allows the user to update the Police National Computer (PNC) directly, reducing the amount of re-keying into different systems.

NSPIS Case Preparation data sets are a repository of Case File information providing the fundamental core data required by all Criminal Justice agencies.