What is the term for when the project team adds enhancements to the project scope without proper evaluation and approval?

The term that best describes when the project team adds enhancements to the project scope without proper evaluation and approval is scope creep. This phenomenon occurs when additional features or requirements are introduced into a project without following a structured process for evaluating their impact and obtaining necessary approvals. Often stemming from a lack of clear guidelines, lack of communication, or evolving stakeholder expectations, scope creep can lead to project delays, increased costs, and a dilution of project objectives.

In the context of project management, it is crucial to maintain control over the project scope to ensure that any adjustments are made systematically. This involves thorough evaluation, stakeholder consultation, and formal approval processes to mitigate potential risks associated with unapproved changes. Understanding scope creep helps project managers recognize the importance of adhering to established protocols to uphold project integrity.