During this phase, the project office executes the tasks described in all of the plans, processes, and procedures summarized and referenced in the Master Project Management Plan. Particular attention is paid to the production and quality of deliverables from all contractors, state organizations, and county/local offices. The Project Manager and Project Team will oversee the prime contractor and manage state and county/local office project resources as the detailed system requirements are defined, and the system is designed, developed, tested, implemented, and transitioned to maintenance & operation. Constant monitoring of quality, risks and issues, schedule, costs, requirements status, and overall project status is required.

At the end of the Executing phase, a phase review is conducted and lessons learned are documented for future consideration.