The “Effectiveness” of Compliance Management Systems: Audit Standards under Empirical Scrutiny
published on 24 August 2025
Are compliance management systems (CMS) merely legal exercises with no real effect? Empirical evidence suggests that the effectiveness of CMS cannot be demonstrated. Suggestions on how to assess the effectiveness of CMS quantitatively or qualitatively do not, as things stand today, provide a reliable measurement, but only partial insights that tend to obscure the bigger picture. In the absence of reliable measurability, common standards (DIN, IDW PS 980, COSO, etc.), companies, and auditors are resorting to increasingly comprehensive and expensive mandatory programs - a “race to best practice” in order to avoid liability. This costs money that is lacking elsewhere, as well as time, systematically promotes risk aversion in companies beyond the realm of compliance, and is likely to dampen the quest for opportunities. All of this is often lamented, but accepted. However, the mentioned empirical findings have palpable legal consequences: Obligations that entail costs and other burdens must be evidence-based. Standards that are not empirically anchored are therefore not binding, especially since “CMS overinvestment” can itself be negligent. Instead of working through standards, company management can and must rely on their own intuition and trust, the latter all the more so the more “participatory” and “agile” the company is organized. This can—already at the level of legal application—further enhance corporate This can counteract further internal bureaucracy within companies, even at the level of legal application. The author has explained this in more detail in an article in the Journal of Commercial and Economic Law (ZHR 2025, 433 ff.) and in an interview in BOARD 2025, issue 3. The following blog post summarizes the considerations briefly. The BOARD can be found on the Blog.