Within the PMI Certified Professional in Managing AI (PMI-CPMAI) framework, managing external dependencies is a core component of AI project risk management, especially for industries such as aerospace where supply chains and component availability can significantly affect timelines. PMI emphasizes that external dependency risks—such as reliance on specialized hardware, sensors, cloud services, or third-party data streams—must be addressed proactively to ensure uninterrupted AI system development and deployment.

The PMI-CPMAI Risk and Dependency Management section states that AI project managers should “identify and stabilize critical external inputs early in the lifecycle, particularly when those dependencies are single-source or highly specialized.” It further highlights that mitigation begins with “diversifying suppliers or service providers to reduce the probability of bottlenecks or delays caused by external parties.” This approach not only reduces vulnerability but also improves resilience and reduces procurement-related schedule risks.

Although increasing internal resources (A) or implementing just-in-time inventory (B) may optimize internal operations, they do not mitigate dependency on external providers. Establishing contingency plans (C) is important but is not the initial action; PMI guidance is clear that risk avoidance and reduction take precedence over contingency responses. The most appropriate first step, according to PMI-CPMAI, is to “engage with multiple suppliers to ensure redundancy and reduce exposure to single-point external failures.”