Exploring Mandated Critical Control Management for Fatality Prevention in African Mines: Evidence from a Zambian Case Study

Abstract

Critical Control Management (CCM) has become a central approach for preventing fatal and catastrophic events in mining by focusing attention on the few controls that matter most. However, in many African jurisdictions CCM remains largely voluntary, applied unevenly and not always embedded in regulatory or organisational governance. This paper uses a Zambian case study to explore how a more mandated CCM approach could strengthen fatality prevention in African mines while remaining sensitive to local regulatory capacity and operational realities. The analysis draws on a mixed‑methods study in the Zambian mining sector, combining a quantitative survey of mine employees (target N = 192, realised n = 154; 80 per cent response) with 16 key informant interviews and field observations. The study found a statistically significant, moderate positive correlation between monitoring and effectiveness of fatal‑risk controls and safety outcomes (r = 0.45, p < 0.001). Simple regression showed that control monitoring explained 20 per cent of the variance in safety outcomes (R² = 0.20, F = 30.5, p < 0.001), while reliability analysis indicated strong internal consistency for key constructs such as critical controls effectiveness (Cronbach’s alpha = 0.88). Together, these findings suggest that more systematic management of fatal‑risk controls is associated with meaningful improvements in safety performance. Building on this evidence, the paper proposes a four‑layer CCM model for African mines that can be adopted or adapted by regulators and operators. The layers cover: (i) integrating CCM expectations into regulatory guidance and licence conditions; (ii) site‑specific bowtie‑linked CCM cycles; (iii) leadership accountability, worker protection and capability; and (iv) transparent monitoring, learning and benchmarking. Rather than prescribing a uniform solution, the framework is presented as a set of recommendations informed by the Zambian case study, showing how voluntary guidance can be progressively translated into more enforceable, context‑appropriate standards for safer, more resilient mining operations across the continent.