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Online:
You can Chat online with us (9am-5pm) to get a quick answer for any type of query.
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By phone: Main Switchboard: +44 (1442) 870 800
- Hotline +44 (1442) 200 770
If you’ve got a query about a rule, are unsure of what evidence is required or want to know if a new business route to market will be compliant. - Client Services +44 (1442) 200 767
If you’re looking to join ABC, have your product verified, have an account query or would like some training/marketing support. - Operations Department +44 (1442) 200 736
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By email
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By post
ABC - Audit Bureau of Circulations Ltd
Saxon House,
211 High Street,
Berkhamsted,
Hertfordshire,
HP4 1AD
United Kingdom
Come visit us
We're located just outside of London, in Berkhamsted, Hertfordshire. HP4 1AD.
- Rail: 30 minutes direct from London Euston. We're a 5 minute walk from Berkhamsted train station.
- Car: 15 minutes from M1 (J8) and the M25 (J20). There are pay and display carparks at Waitrose (HP4 1HS) and Tesco (HP4 3FG) which are both a 2 minute walk from our office.
"The ABC/IAB Robots and Spiders list is a critical resource, providing a central repository where search engines and others committed to transparency have declared themselves."
"ABC provides us with a consistent measure of our circulation and digital reach that is credible to our advertisers. It's got the respect of everyone in the industry and is really important for us as a business."
