When a project encounters a requirement for additional work that is not included in the initial project scope, such as environmental reinforcement work mandated by an authority, the project manager should initiate the organization's change control process. This involves submitting a change request to document the new requirement and its impact on the project. The change control process is a formal mechanism to propose, review, and approve changes to the project scope, ensuring that all modifications are controlled and systematically integrated into the project management plan123. This approach is consistent with the PMI's best practices for scope management and aligns with the principles of the Professional in Business Analysis (PMI-PBA), which emphasize the importance of managing changes to requirements in a structured manner4567.
: = PMI's resources on project scope management123 and change control processes4567.