Developing a STAMP-Based Port Risk Control Structure to Understand Interorganizational Risk Management in Canadian Ports
2025
Elvira Meléndez | Floris Goerlandt
Interorganizational risk management (IRM) in Canadian ports faces significant challenges due to the interconnected nature of operations and the interdependence of safety, security, environmental, organizational, and technological risks. Existing siloed risk management frameworks often fail to capture these dynamic interrelations, underscoring the need for a more integrated, systemic approach. This study introduces a Port Risk Control Structure (PRCS) designed specifically for Canadian Port Authorities (CPAs), based on the Systems-Theoretic Accident Model and Processes (STAMP). The PRCS maps control actions, feedback loops, and stakeholder roles across international, national, and local levels to better reflect the layered nature of port governance. The model aims to clarify the roles of key actors, such as the International Maritime Organization, Transport Canada, and local port stakeholders, and is designed to facilitate more structured risk identification, communication, and coordination across organizational levels. Although the model has not yet been empirically validated, its design suggests strong potential for scalability and adaptability across diverse port contexts. This research contributes to IRM literature by illustrating how STAMP principles can be operationalized within port systems. Future research will focus on integrating a taxonomy of IRM challenges to refine control structures and feedback mechanisms in response to evolving risks.
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