Definition
Closure refers to the process of formally completing and documenting the end of a project, phase, or activity. It involves verifying that all deliverables have been met, obtaining final approvals, and archiving project information for future reference. This ensures accountability, provides lessons learned, and confirms that objectives have been achieved. For instance, a software development team might conduct a closure meeting after a release to review performance metrics and sign off on the project. Closure is distinct from simply finishing a task. it emphasizes formal acknowledgment and record keeping. This concept is frequently assessed in project management certifications like PMP and CAPM, as well as in IT service management frameworks.