Advertising Association at 100: trust problem still unfinished
At the AA’s centenary reception, Stephen Woodford reframed trust as commercial. Public trust in advertising still sits at 40%.
The Advertising Association marked its centenary at a reception in central London on 6 May, bringing together 250 senior industry figures. The occasion was billed as a reflection on a century of organised advertising. What it surfaced was the industry’s still-unresolved relationship with the public.
Chief Executive Stephen Woodford used the speech to reframe trust as a commercial concern rather than a reputational one. The argument: advertising’s claim on economic relevance depends on the public continuing to tolerate it.
“Advertising must be recognised for its contribution to growth, rather than as a cost to cut or something to ban. Being trusted helps drive that growth and we must keep earning the trust placed in us by improving the advertising experience and being accountable for the responsibilities we have.”
Advertising Association, Chief Executive Stephen Woodford
The speech had historical grounding. The AA was founded in 1926 because advertising was in crisis: unregulated, occasionally fraudulent, mistrusted as a result. The Association established the Advertising Standards Authority in the 1960s to impose independent oversight, a model since adopted as a regulatory template in markets well beyond the UK.
A century on, the numbers are better but not reassuring. Credos, the AA’s research arm, puts public trust in advertising at a five-year high of 40%. Woodford acknowledged the figure is fragile, and that the trajectory requires active management rather than passive confidence.
AI: Opportunity or Accelerant of the Problem?
AI is the most immediate complication. The industry has absorbed it rapidly, and Woodford’s assessment was notably optimistic given the context. Rather than treating AI as a threat to creative standards or employment, he argued it could be the mechanism by which advertising becomes less irritating: reducing ad bombardment, improving media experiences, making it easier to ensure that advertising is, in the AA’s foundational phrase, “legal, decent, honest, and truthful.”
Whether that ambition survives contact with the incentives of performance marketing is a separate question, but the framing signals where the AA’s leadership wants to position the argument.
The Association also announced a new Trust Action Plan, to be launched at its Parliamentary Reception in July. The details are still to come, but the timing (Parliament, mid-year, post-AI proliferation) suggests a policy pitch as much as an industry commitment.
Media Minister, Ian Murray offered the government’s marker. He called the AA instrumental in shaping the UK’s advertising landscape, pointed to the sector’s role in the Creative Industries Sector Plan, and gave the standard ministerial encouragement for a second century of the same.
The Mackintosh Medals: Two Awards for the First Time
The most substantive moment of the evening was the presentation of the Mackintosh Medals, the AA’s highest individual honour, introduced in 1952 and named after the first recipient, Lord Mackintosh. In 100 years, the medal had never been awarded twice in the same year. AA President Andria Vidler presented two for the first time to mark the centenary.
The first went to Kathryn Jacob OBE, recognised for her leadership across media businesses and her role in building the All-In programme on talent and inclusion, now described as the largest initiative of its kind in any UK industry. That scale matters. Inclusion programmes in the sector have historically been numerous and small, with limited cross-industry coordination, and All In was a structural intervention rather than a gesture.
The second went to James Best CBE, whose contribution has been primarily architectural: deep strategic work within the ASA system, and a central role in building Ad Net Zero, the industry’s climate commitment framework. He is also co-author, with Matt Bourn, of Trusted Advertising, a book that essentially codifies the case Woodford was making from the podium. Together the two awards made a coherent argument about what the AA values: institutional credibility and long-term structural change over profile and short-term visibility.

A Hundred Years, the Same Problem
There is something pointed about an industry body marking 100 years by returning to its founding problem. The AA was created because advertising had a trust deficit. The centenary speech was, at its core, about a trust deficit. The intervening century produced the ASA, Ofcom, GDPR and a proliferating body of self-regulatory codes. The public trust figure still sits at 40%.
That is not an argument against regulation. It may be an argument that trust in advertising is structurally bounded, that no amount of regulatory architecture changes the fact that advertising is, by definition, partial. The more productive framing, which Woodford edged towards, is that the industry’s job is to keep narrowing the gap between what it claims and what it delivers.
Whether that framing translates into anything concrete will become clearer in July, when the Trust Action Plan launches.






