Advertising Association (AA) Advertising Standards Authority (ASA) Audit Bureau of Circulations (ABC) British Printing Industries federation (BPIF) Committee of Advertising Practice Commonwealth Press Union (CPU) European Newspaper Publishers Association (ENPA) International Newspapers marketing Association (INMA) JICREG JICREG databases Newspaper Society database Paper Federation of Great Britain Periodical Publishers Association (PPA) PIRA Press Association (PA) Press Complaints Commission (PCC) Reporters Committee for Freedom of the Press Society of Editors UK Publishing Media World Association of Newspapers (WAN)