ASA Upholds Complaint Against Centre of CPD Excellence: The Critical Importance of Substantiated Claims in CPD Accreditation

ASA Upholds Complaint Against CPD Standards Office: The Importance of Evidence in Superiority and Comparative Claims

As a UK based, independent Certification Body for CPD Accreditation Organisations, The CPD Register maintains rigorous standards to protect training providers and professionals who rely on CPD credentials. A recent Advertising Standards Authority (ASA) ruling against The Professional Development Consortium Ltd t/a CPD Standards Office, published on 6 May 2026, demonstrates why substantiated claims and honest advertising are not optional in this sector, and validates the ongoing oversight work we carry out on behalf of the training industry.

Background: What Happened?

In December 2025, The CPD Register identified serious concerns about paid social media advertising being run by CPD Standards Office on Meta (Facebook). The advertisements, seen on 9 December 2025, made a direct superiority claim about CPD Standards Office's position in the UK market.

A formal complaint was submitted to the ASA challenging two critical areas:

1. Whether the claim "UK's leading body" was misleading and could be substantiated
2. Whether the claim was verifiable by consumers

After a comprehensive investigation, the ASA upheld the complaint on both counts, finding multiple breaches of the CAP Code governing non-broadcast advertising. This ruling forms part of a wider group of ASA investigations into companies offering CPD accreditation services, a pattern of enforcement that reflects the significant misleading advertising issues that exist across this sector.

The Advertising: What Did the Ads Say?

Two paid Meta advertisements were the subject of the complaint. Each included the claim:

"CPD accreditation from the UK's leading body can help you:"

followed by bullet points asserting that accreditation would help providers:

• Validate their expertise
• Win more corporate and B2B contracts
• Stand out in a crowded market

One of the ads also included the text "Join thousands of learning and training providers who've futureproofed their business with CPD accreditation", a quantitative claim we address further below.

The ASA's Findings: Both Issues Upheld

Issue 1: Misleading and Unsubstantiated — UPHELD

The ASA's assessment was clear and direct. It noted CPD Standards Office's willingness to make changes and their argument that the ads were not comparative because no competitors were named. The ASA did not accept this position.

The ASA determined that consumers would readily identify other UK CPD accreditation bodies offering similar services, and that as a result the claim amounted to a comparison with identifiable competitors, even though none were named. This is an important principle for the sector to understand: a claim does not need to name a competitor to constitute comparative advertising.

The ASA then considered what consumers would understand from the phrase "UK's leading body." Its conclusion was that consumers were likely to understand this to mean that CPD Standards Office was the CPD accreditation body with the largest market share in the UK.

CPD Standards Office argued they held documentation supporting their market position, including operating since 2012, accrediting over 1,600 organisations, cross-sector reach, international presence, brand-recognition partnerships, and testimonials. The ASA was unimpressed.

In the ASA's own words:

"we considered that evidence relating only to its own market position was unlikely to demonstrate that it was 'the' leading CPD accreditation body in the UK, compared with all their competitors. We considered that, to substantiate the claim, robust comparative evidence covering a reasonable period of time, showing higher UK turnover or a greater UK market share than competitors, or other equivalent objective measures that directly supported the 'leading' claim, was instead relevant."

Because CPD Standards Office did not provide such comparative evidence, the claim was found to be misleading.

CAP Code rules breached: 3.1 (Misleading advertising) and 3.7 (Substantiation)

Issue 2: Not Verifiable — UPHELD

The CAP Code requires that comparative claims, including those that compare with identifiable competitors by implication, be verifiable. This means the advertising must include, or direct consumers to, sufficient information to allow them to understand and check the comparison.

The CPD Standards Office advertisements contained no such information. There were no sources cited, no methodology explaining how the "leading" status was determined, no signpost to comparative data, and no way for a consumer or competitor to independently verify whether the claim was accurate.

The ASA concluded that the ads therefore breached the verifiability requirement.

CAP Code rule breached: 3.35 (Comparisons with identifiable competitors)

The Action Required

The ASA directed that the ads must not appear again in their current form and told CPD Standards Office to ensure that future comparative claims made with identifiable competitors:

• Are not misleading
• Are supported by adequate documentary evidence
• Can be verified by consumers

Why This Ruling Matters: The Broader Context

"UK's Leading Body" vs "World-Leading" — The Claim Persists

It is important to note that at the time this ruling was being investigated, the "UK's leading body" claim was not the only superiority language CPD Standards Office was using. The CPD Register identified and documented the following simultaneously active claims:

• Homepage body copy (www.cpdstandards.com): "The CPD Standards Office, based in the United Kingdom, is a world-leading CPD accreditation service", a claim of global rather than merely national pre-eminence, which is the subject of our ongoing monitoring.
• Google paid search advertising (active April 2026): "CPD Standards Office is the UK's leading authority in Continuing Professional Development", note the use of "authority" rather than "body," which arguably makes a stronger claim of official expert status.
• Homepage hero section: "The golden standard for professional education delivery" and "ACCREDITATION 2.0", additional superiority-positioning language.

The removal of the Facebook ads subject to the ruling addresses the specific advertisements complained about. However, at the time of our monitoring in April 2026, the same category of claim, that CPD Standards Office occupies a position of leadership or superiority in the UK CPD accreditation sector, was observable across multiple other platforms and in more expansive terms. Whether this constitutes full compliance with the spirit of the ruling is a matter for the ASA to assess.

It is worth noting, as a matter of general regulatory fact, that where an advertiser continues to use claims materially similar to those found in breach of the CAP Code following a published ruling, those claims remain open to further formal complaint to the ASA. Additionally, where the ASA identifies a pattern of persistent non-compliance, it has an established pathway to refer the matter to Trading Standards for enforcement under the Consumer Protection from Unfair Trading Regulations 2008 and the Business Protection from Misleading Marketing Regulations 2008, provisions which carry potential criminal liability. This is not a characterisation of CPD Standards Office's intentions or conduct beyond what the ASA has already found; it is simply the regulatory landscape that applies to any advertiser operating in this space following an upheld ruling

The "Thousands" Claim — A Textbook Substantiation Failure

Whilst the "UK's leading body" claim was the direct subject of the ASA's ruling, The CPD Register also identified a significant substantiation concern in the replacement advertising campaign launched by CPD Standards Office in April 2026.

Multiple new Facebook advertisements carried the claim: "Thousands have already made the shift."

In their formal response to the ASA in case A25-1322754, CPD Standards Office themselves stated they had accredited "over 1,600 organisations." Yet their own website refers to "an active network of more than 1,000 accredited providers" — with the word "active" being notable: it suggests a distinction between their current active community and those who may have previously held accreditation but are no longer active members.

CPD Standards Office's own publicly accessible accredited provider directory (directory.cpdstandards.com) listed 834 providers as of April 2026.

The figures across these four sources are set out below:

Even the highest figure CPD Standards Office has cited, 1,600, falls short of the threshold of "thousands." On the basis of the data above, their own website's use of the word "active," their directory listing of 834 current providers, and their own timeline showing 150 certified providers in 2013, it is reasonable to ask whether the 1,600 figure represents a cumulative total of all organisations accredited since founding in 2012, rather than a count of organisations currently holding accreditation. CPD Standards Office are best placed to clarify this distinction. What is clear is that a consumer reading "Thousands have already made the shift" in paid advertising will naturally understand this to mean thousands of organisations currently hold the accreditation. Whether that interpretation is supportable by the available evidence is a matter we have referred to the ASA for consideration.

What This Means for the CPD Sector

1. Describing Yourself Is Not Evidence of Leadership

The single most important lesson from this ruling is that evidence of your own market position does not substantiate a comparative superiority claim. CPD Standards Office argued they were "leading" based entirely on their own history, reach, and client numbers. The ASA was explicit: that is not enough.

To claim to be "the leading" body in any sector, you need comparative evidence showing your market share, turnover, or other objective measures are demonstrably higher than your competitors. In a sector with no official registration or government regulation, no single organisation can simply assert leadership. It must be proved.

2. "Leading" Without a Named Competitor Is Still Comparative Advertising

Many organisations in the CPD accreditation sector make superiority claims "the UK's leading," "the most trusted," "the gold standard" without naming competitors, in the belief that this protects them from the comparative advertising rules. This ruling confirms that belief is incorrect.

The ASA was unequivocal: consumers can identify other organisations offering CPD accreditation services. A claim to be the "leading" body in that category is therefore a comparison with all of those identifiable competitors, regardless of whether any are named. The verifiability rules apply accordingly.

3. Quantitative Claims Require Real Numbers

When an advertisement states a quantitative figure "thousands of providers," "over 1,000 clients," "accredited 1,600 organisations" that figure must be accurate, current, and capable of substantiation. Where different figures are cited across different contexts, advertising, regulatory submissions, website content, and live directories, consumers and regulators are entitled to ask which figure accurately represents the current position, and on what basis.

4. Compliance Should Be Comprehensive, Not Platform-Specific

The CAP Code applies across all advertising media, own website content, paid search, social media, and display advertising. Addressing a claim on one platform whilst equivalent or stronger language remains live on others raises questions about the comprehensiveness of the compliance response. The ASA is best placed to assess what full compliance with any ruling requires in the specific circumstances of each case.

How The CPD Register's Certification Framework Addresses These Issues

The CPD Register's certification framework for CPD Accreditation Organisations specifically guards against the practices revealed in this case.

Substantiation Requirements: All certified organisations must be able to substantiate claims about their assessment processes, qualifications, market position, and client numbers. Superiority claims must be supported by evidence before they are made.

Transparency Standards: Certified organisations must publish clear accreditation criteria, honest representations of their status, and accurate information about the nature of their accreditation mark.

Honest Representation: Our certification criteria specifically prohibit unsubstantiated comparative advertising and false or misleading claims about official status or market position.

Ongoing Monitoring: Unlike a one-time check, The CPD Register conducts regular reviews of certified organisations' public-facing materials and investigates concerns when they are raised.

The CPD Register's Ongoing Commitment

The CPD Register has been active in identifying and formally challenging misleading advertising claims in the CPD accreditation sector across multiple organisations. This ruling, the second upheld ASA ruling directly resulting from complaints made by The CPD Register, adds to a growing body of precedent establishing what is and is not acceptable in CPD accreditation advertising.

The ASA's specific note that this ruling "forms part of a wider group of investigations on companies offering CPD (Continuing Professional Development) accreditation services" confirms that the sector-wide scrutiny we have contributed to identifying is being taken seriously at regulatory level.

We will continue to monitor advertising across the CPD accreditation sector and to bring formal complaints where we identify claims that mislead training providers or professionals. Our mission is to raise standards through certification, transparency, and enforcement and rulings of this kind validate the importance of that work.

For Training Providers: What Should You Do?

If you are a training provider currently considering CPD accreditation, or reviewing your existing accreditation, this ruling provides useful guidance:

Be sceptical of superiority claims. "The UK's leading," "the most trusted," "the gold standard" without published comparative evidence, these are unsubstantiated assertions, not facts. The ASA ruling confirms this.

Check the live directory, not just the marketing figures. If an organisation claims to have "thousands" of accredited clients, look at their live, searchable directory. The gap between marketing claims and verifiable reality can be significant.

Look for certification by The CPD Register. Our Certification Mark indicates that an organisation has been assessed against published standards covering governance, expertise, assessment processes, transparency, and honest marketing. View our directory of certified organisations at thecpdregister.com.

Report concerns. If you encounter organisations making claims you believe to be misleading, you can report concerns through our complaints mechanism at thecpdregister.com/report or directly to the ASA at asa.org.uk.

Conclusion: Claims Require Evidence

The ASA ruling against CPD Standards Office is unambiguous in its message: claiming to be "the leading" body in a competitive sector requires comparative evidence, not confidence.

Operating since 2012, having a cross-sector client base, and holding testimonials are not substitutes for the robust comparative market evidence that a "leading" claim demands. The CPD accreditation sector is unregulated, which makes self-regulatory mechanisms, including ASA enforcement and independent certification bodies like The CPD Register, all the more important.

Organisations that make honest, substantiated claims about their services have nothing to fear from this increased scrutiny. Across the sector generally, those whose marketing depends on unverifiable superiority assertions will find the regulatory environment increasingly challenging.

The CPD Register stands ready to support organisations in meeting high standards through our certification framework, while continuing to identify and formally challenge those who fall short.

About This Ruling

Reference: A25-1322754
Advertiser: The Professional Development Consortium Ltd t/a CPD Standards Office, 21 Navigation Business Village, Navigation Way, Ashton-On-Ribble, Preston, Lancashire, PR2 2YP
Date of Ruling: 6 May 2026
Full Ruling: Available on the ASA website at asa.org.uk/codes-and-rulings/rulings.html
Complainant: The CPD Register Ltd
Outcome: Upheld on both issues
CAP Code Rules Breached:

• Rule 3.1 (Misleading advertising)
• Rule 3.7 (Substantiation)
• Rule 3.35 (Comparisons with identifiable competitors)

Action Required: The ads must not appear again in their current form. CPD Standards Office must ensure that future comparative claims made with identifiable competitors are not misleading, are supported by adequate documentary evidence, and can be verified by consumers.

Related Information: This ruling forms part of the ASA's wider group of investigations on companies offering CPD accreditation services.

About The CPD Register

The CPD Register Ltd is an independent certification body for CPD Accreditation Organisations operating in the United Kingdom. We hold UK IPO Certification Mark status and certify organisations against rigorous standards covering governance, expertise, assessment processes, transparency, and professional integrity.

Our mission is to protect training providers and professionals by ensuring quality, transparency, and honest representation in the CPD accreditation sector.

Contact: [email protected] | 0333 1889 783
Website: www.thecpdregister.com
Address: International House, 6 South Molton Street, London, W1K 5QF