About Our Channels

How do I make a complaint about an advert on your channel?

Channel 4 only transmits advertisements which have been examined and cleared for transmission via Clearcast. If you have a complaint about the content of an advertisement, this should be directed to the Advertising Standards Authority who investigate and adjudicate on complaints for all forms of broadcast advertising.


Adverting Standards Authority
Mid City Place
71 High Holborn
London WC1V 6QT
Telephone 020 7492 2222
Textphone 020 7242 8159
Fax 020 7242 3696


If you wish to make Channel 4 aware of your complaint as well, please fill in the complaints form at Contact Us and this will be logged and passed on to our Advertising Sales Department for their information. If your complaint is about a Channel 4 trailer, rather than a product advertisement, then please use the details above to contact us and we will ensure it is logged and passed on to those responsible for our marketing activity.

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