Certificate archive
| Name | Owner | Period | Certificate |
|---|---|---|---|
| Plymouth Herald | Trinity Mirror Regional | October 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | September 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | August 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | July 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | June 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | May 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | April 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | March 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | February 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | January 2017 | View |
| Plymouth Herald | Trinity Mirror Regional | December 2016 | View |
| Plymouth Herald | Trinity Mirror Regional | November 2016 | View |
| Plymouth Herald | Trinity Mirror Regional | January to June 2016 | View |
| Plymouth Herald | Trinity Mirror Regional | July to December 2015 | View |
| Plymouth Herald | Local World - DC Media | January to June 2015 | View |
| Plymouth Herald | Local World - DC Media | July to December 2014 | View |
ABC releases data for the UK media industry to use when trading advertising. Our audits can cover your whole brand.
ABC are a leading industry-owned auditor for media products and services, with specialist skills in digital ad trading. Our process and bespoke audits cover the following areas.
Our logo stands for quality and trust in media, empowering our industry to trade with confidence.
