CMA Issues Report Cartel Guidance on UK Anti-Competitive Practices

• The CMA encourages reporting of cartel activities like price fixing, bid rigging, and no-poach agreements.
• Informants can receive up to £250,000 for information that leads to a CMA investigation.
• Reports can be submitted with or without evidence, and individuals can choose to remain anonymous.
• The CMA reviews all reports and may investigate, take no action, or refer the matter to other bodies.
• Businesses or individuals involved in a cartel can benefit from the CMA's leniency programme by self-reporting and cooperating.

For entities implicated in such illicit agreements, proactively engaging with the CMA's leniency framework can be instrumental in mitigating severe penalties.

The Competition and Markets Authority (CMA) actively encourages individuals and businesses to report suspected cartel activity, offering a crucial mechanism for upholding fair market competition in the UK. This CMA report cartel guidance outlines the various forms of anti-competitive conduct that undermine healthy markets, ranging from explicit agreements between rivals to more subtle forms of collusion. The agency is particularly interested in arrangements where competing entities agree not to genuinely vie for business.

Specific examples of cartel behavior that the CMA seeks information on include price fixing, where competitors unlawfully agree on pricing structures for goods or services. Another critical area is bid rigging reporting UK, which involves businesses colluding during tender processes to manipulate outcomes, such as submitting inflated "cover pricing" bids to make other offers seem more attractive. The CMA also targets agreements to share markets or customers, as well as the exchange of commercially sensitive information among rivals. Furthermore, the authority is keen to uncover no-poach agreement CMA arrangements, where businesses agree not to hire each other's employees, or even collude to fix employee wages, thereby restricting labor mobility and fair compensation. Providing information that leads to a successful investigation could result in a financial reward of up to £250,000 for the informant.

Individuals wishing to report suspected cartel activity to the Competition and Markets Authority cartel reporting service have flexibility in how they submit their information. While providing supporting evidence, such as emails, screenshots, or documents, can significantly aid the CMA's assessment, it is not a mandatory requirement for initial submission. Evidence can be furnished at a later stage if not immediately available. The reporting system also allows for anonymity, giving individuals the option to withhold their contact details if they prefer, though providing them enables the CMA to seek further clarification.

Upon receiving a report, the CMA undertakes a thorough review process, guided by its established prioritisation principles. The potential outcomes of this review are varied: the authority may decide that no further action is warranted, or it might contact the informant for additional details if contact information was provided. In cases where the information is compelling, the CMA may initiate a full investigation and take appropriate enforcement action. Alternatively, the agency might recommend that the reporter approach other regulators or agencies better suited to address the specific issue, or it could refer the matter to a different internal CMA team, which might introduce a delay in response. All submitted reports are retained on file for future reference.

Beyond reporting external cartel activity, the CMA also provides a critical pathway for businesses or individuals who have themselves been involved in anti-competitive agreements. This is facilitated through the CMA leniency programme, which offers significant protections for those who come forward and cooperate with an investigation. A cartel is fundamentally defined by the CMA as an arrangement where two or more rival businesses conspire to act in concert rather than competing independently in the market.

For entities implicated in such illicit agreements, proactively engaging with the CMA's leniency framework can be instrumental in mitigating severe penalties. By self-reporting their involvement and fully cooperating with the authority's investigative efforts, participants can potentially avoid or significantly reduce the consequences typically associated with cartel participation. This program serves as a powerful incentive for internal whistleblowers and implicated businesses to disclose illegal activities, thereby aiding the CMA in its broader mission to detect and deter anti-competitive practices. Those seeking to learn more about or engage with the leniency programme can contact the CMA directly via telephone at 020 3738 6833.

Lawyers and compliance officers must understand the specific types of anti-competitive conduct the CMA targets (e.g., no-poach, bid rigging, price fixing) and the process for reporting such activities, including the potential for whistleblower rewards. Crucially, this guidance also highlights the CMA's leniency programme, which offers a critical pathway for businesses or individuals involved in a cartel to mitigate consequences by self-reporting and cooperating with an investigation.

Source: Original guidance from the UK Competition and Markets Authority.