DIRECT MARKETING ASSOCIATION

– [www.dma.org.uk]

Postal Services Commission (Postcomm)

– [www.postcomm.gov.uk]

Advertising Standards Authority

– [www.asa.org.uk]

Mailing Preference Service

– [www.mpsonline.org.uk]

Information Commissioner

– [www.ico.org.uk]

Institute of Direct Marketing

– [www.theidm.co.uk]