How to contact us

Use our contact form to send us an enquiry.

The form can be used for freedom-of-information (FOI) requests, whistleblowing disclosures and complaints, as well as general and media enquiries.

If you want to make an FOI request, read our guidance on FOI requests.

If you’d like to tell us about your employer’s actions, this may be a whistleblowing disclosure. Read our guidance for whistleblowers.

If you want to make a complaint about the NAO, read our complaints policy to understand our processes and procedures, and how we will investigate your concerns.

For general enquiries, you can also contact us in the following ways:

  • email:
  • phone: +44 (0)20 7798 7264
  • post: National Audit Office, 157-197 Buckingham Palace Road, London SW1W 9SP

If you know who you want to speak to, call our main switchboard on +44 (0)20 7798 7000.

We read all enquiries. However, because of the volume of correspondence we receive, we are not able to reply to every one.

We will only use your data as outlined in our privacy statement.

Visiting the NAO

Our head office is in London and our regional office is in Newcastle.

For information about access at our London office, read our London office accessibility guide (pdf – 280 KB).

For information about access our Newcastle office, read our Newcastle office accessibility guide (pdf – 120 KB).

How to get to our London office

Our London office is at 157-197 Buckingham Palace Road, London SW1W 9SP.

Find our London office on Google Maps.

You can call our London office on +44 (0)20 7798 7000.

By tube

The nearest underground stations to our London office are:

  • Victoria
  • Sloane Square

By train

The nearest mainline station to our London office is:

  • Victoria

By bus

Buses 11, 211, C10 and C239 stop outside the main entrance of our London office.

By car

There is limited parking on site at our London Office, which can only be used by prior arrangement.

How to get to our Newcastle office

Our Newcastle office is at The Spark, Drayman’s Way, Newcastle Helix, Newcastle upon Tyne, NE4 5DE.

Find our Newcastle office on Google Maps.

You can call our Newcastle office on +44 (0)191 269 1820.

By train

The nearest mainline station to our Newcastle office is Newcastle Central railway station.

By metro

The office is a short walk away from St James and Central metro stations.

By bus

There are a number of buses that come into Newcastle city centre. For more information you can contact Traveline on 0871 200 22 33 or visit the Traveline website.

By car

All city centre car parks are within walking distance of the office. The nearest public car park is on Corporation St.