What is a PRIMARY responsibility of the program management office during the planning phase that defines the initial program concept business case?

During the initial planning phase, the primary responsibility of the program management office (PMO) regarding the business case is to ensure its integrity and completeness. This fundamentally involves ensuring that the business case clearly articulates the business needs being addressed and the specific business objectives the program is intended to achieve. This foundational step links the program directly to enterprise strategy and provides the basis for defining scope, success metrics, and benefits. Without a clear statement of needs and objectives, the business case lacks purpose and cannot be effectively evaluated or managed.

A. Identifying high-level business priorities is a responsibility of executive leadership, which precedes the definition of a specific program's business case.
B. Providing advice on controls and risks is a crucial supporting activity, but it is not the primary responsibility of defining the program's core purpose.
C. Identifying success factors and monitoring methods is a subsequent step that depends on first having clearly stated objectives.

1. ISACA, COBIT 2019 Framework: Governance and Management Objectives, 2018, p. 122, BAI01 Manage Programs. The purpose of this objective is to "Realize desired business value."

2. ISACA, COBIT 2019 Framework: Governance and Management Objectives, 2018, p. 122, BAI01.02 "Initiate a program." This key practice includes the activity "Develop a program business case that describes the expected value...and the alignment with enterprise strategy and objectives."

3. Project Management Institute (PMI), The Standard for Program Management – Fourth Edition, 2017, Section 3.3 Program Business Case. It states the business case "documents the business need, a justification, and the expected outcomes and benefits." The PMO governs this process.