Find a Registered Intermediary for a complainant or prosecution witness

Police officers or Crown Prosecution Service seeking a Registered Intermediary to undertake an assessment of a vulnerable complainant or prosecution witness’s communication skills and needs should contact the National Crime Agency (NCA):

Major Crime Investigative Support (MCIS)

Wyboston Lakes
Great North Road
MK44 3BY

T: 0345 000 5463

E: (pnn users)

E: (all other users)

NCA maintain a database of all RIs and provide a matching service.

Also available through NCA: specialist guidance from Dr Kevin Smith, National vulnerable witness adviser and ACPO approved interview adviser.

If you need the services of an intermediary in relation to a defence witness click here.

Please note: IfJ is NOT able to provide an RI matching service in relation to complainants and witnesses.