Direct Marketing Association -
[www.dma.org.uk]
Quality Standard for Mail Protection (QMP) -
[www.qmp.org.uk]
Postal Services Commission (Postcomm) -
[www.postcomm.gov.uk]
Postwatch -
[www.postwatch.co.uk]
Advertising Standards Authority -
[www.asa.org.uk]
Mailing Preference Service -
[www.mpsonline.org.uk]
Information Commissioner -
[www.dataprotection.gov.uk]
Institute of Direct Marketing -
[www.theidm.co.uk]