Which of the following is NOT a part of developing a quality plan?

Developing a quality plan is essential in project management as it outlines how quality will be managed throughout the project lifecycle. The process typically involves defining quality standards relevant to the project, establishing how those standards will be achieved, and determining how compliance will be measured.

Client Supplier refers to the relationships and expectations between clients and suppliers, which are crucial for ensuring quality deliverables. Establishing client satisfaction is fundamental to a quality plan, as it focuses on meeting client needs and expectations, making sure that the final product aligns with what the client deems acceptable. Conformance relates to the adherence to established standards and requirements, which is central to maintaining quality throughout the project.

Cost management, while critical to overall project management, does not directly pertain to the components of a quality plan. While managing costs is necessary to ensure that the project remains within budget, it is not a direct aspect of developing the quality assurance and quality control strategies necessary for delivering a high-quality outcome. Thus, cost management stands out as something that, while important, is not specifically about the quality planning process itself.