We do our utmost to provide the public with the best possible service, and to act professionally and courteously at all times.
Please note that the NCA is not a crime reporting agency. To report a non-urgent crime please call your local police on 101. In an emergency always call 999.
Alternatively you can post the completed form to:
Telephone: 020 7238 2626
You may ask to speak directly with a member of staff who will be able to talk you through the process.
Once we have received your complaint we will inform you of how we intend to resolve the matter and how it was concluded. If you're dissatisfied we will inform you of your rights of appeal.
You can make a complaint if you are:
To make a complaint about an NCA officer in Northern Ireland please submit it to the Police Ombudsman of Northern Ireland (PONI) directly. You can do this:
Police Ombudsman of Northern Ireland
New Cathedral Buildings
11 Church Street
PONI offices are open between 9am and 5pm, Monday to Friday. Please call 0300 123 2989 to make an appointment.
If you're in prison and have a complaint about the conduct of an NCA officer you can write directly to PONI. Prison staff will treat your letter as confidential.
You may also submit a complaint via the Independent Police Complaints Commission (IPCC) in England and Wales or the Police Information Review Commission (PIRC) in Scotland, who will route it directly to this agency without considering the content.
Should you feel unable to make the complaint yourself you may use the services of a third party such as the Citizen’s Advice Bureau, a friend, another family member or a solicitor. In this case you must provide them with your written authority to act on your behalf.
If you suspect an NCA officer of committing fraud please report it by following the complaints process outlined above or by calling us on 0207 238 2626. You can also call our Professional Standards Unit on 0207 238 2678 to report anonymously.
Alternatively, please report to Action Fraud.
The oversight bodies for complaints about the conduct of an NCA officer are the:
Any complaint received by the NCA will be handled in accordance with the requirements of one or other of the oversight bodies.
In England and Wales, a public complaint will be handled in accordance with the pdf NCA (Complaints and Misconduct) Regulations 2013 (966 KB); the IPCC have also issued bespoke guidance on the application of these Regulations to the complaints process.
In Scotland, a public complaint will be handled by PIRC in accordance with Police, Public Order and Criminal Justice (Scotland) Act 2006 as amended by the Police and Fire Reform (Scotland) Act 2012.