What phase follows the concept phase in the project life cycle?

The phase that follows the concept phase in the project life cycle is the Development/Planning phase. After the initial idea or concept has been defined and approved, the project moves into the Development/Planning phase where detailed planning, scheduling, resource allocation, and budgeting are carried out to prepare for the execution of the project. This phase sets the foundation for the project by outlining the tasks, timeline, and resources required to successfully deliver the project objectives.