Quality Management in Project Management

Quality management in project management is a structured approach that involves the use of systematic processes, tools, and techniques. Its primary aim is to ensure that the project’s final outcomes or deliverables, meet the desired quality standards. Quality management includes three main phases: planning, monitoring, and control. First, it involves setting quality standards and deciding how to achieve them (planning). Throughout the project, it continuously monitors whether it is meeting these standards (monitoring). Finally, if quality management identifies any deviations from the quality standards, it takes corrective actions to bring the project back in line with the desired quality (controls).

Completing a project is not enough; the project needs to meet the customer’s quality standards. Therefore, quality management in project management fulfills the specified requirements for the deliverable and meets or exceeds the customers’ needs or expectations. 

Quality Management System

In order to ensure quality, it is crucial to deliver a product or service that meets the customer’s requirements. To achieve this, familiarity with quality management concepts is important. This would help in overseeing the implementation of a project management quality plan. The four primary quality management concepts are quality standards, quality planning, quality assurance, and quality control. The quality process begins with defining quality standards.

Key Concepts in Quality Management:

Quality Standards

  • These requirements or guidelines are essential for achieving the desired outcome.
  • Set quality standards with the team and customer at the start of the project.
  • Clearly define the quality standards and criteria for the current work to ensure understanding among team members and stakeholders.
  • Periodically check in to ensure that everything is in order and you meet the requirements.
  • Keep in mind that well-defined standards and requirements contribute to reducing rework and schedule delays.

Quality planning

  • Create and implement a process to identify and determine quality standards relevant to the project.
  • Consider the customers’ desired results and their perception of quality when preparing the plan.
  • Determine how to meet customer expectations and establish methods to measure the project’s success based on quality measures.

(QA) Quality Assurance

  • Assess project progress toward delivering a high-quality product or service.
  • Quality Assurance (QA) covers the entire project life cycle, unlike quality standards and planning.
  • Include regular audits in the quality plan to ensure adherence to required procedures.
  • Regular check-ins and reporting to stakeholders enhance confidence and trust.
  • QA ensures that the delivered product aligns with agreed-upon specifications with the client.

(QC) Quality Control

  • Quality Control (QC) involves monitoring project results and delivery to ensure they meet desired outcomes.
  • If the results fall short of expectations, implement the corrective measures.
  • QC is crucial for a successful transition to the next project. It is the process of monitoring project results and delivery to ensure that they meet the desired outcomes.
  • If they fall short of expectations, take corrective measures.
  • QC is also essential in ensuring a successful transition to the next project.

Quality Management Processes:

  • Plan Quality: This process involves defining the quality standards, metrics, and processes. The project manager and team will use this to ensure quality throughout the project. It also includes identifying quality-related risks and creating a Quality Management Plan.

  • Perform Quality Assurance: In this process, we take proactive steps to ensure project work conforms to quality standards. QA activities include process audits, peer reviews, and process improvements.

  • Perform Quality Control: This process focuses on monitoring and measuring project performance and deliverables against the defined quality standards. It involves inspections, testing, and quality control tools and techniques.

  • Control Quality: This process involves taking corrective actions when we identify quality issues. It includes rework, process adjustments, and documenting the results of QC activities.

QMS Tools and Techniques:

  • Checklists: Used for systematically reviewing project components to ensure they meet quality standards.

  • Pareto Analysis: Helps identify and prioritize the most significant quality issues.

  • Statistical Sampling: Used for inspecting a portion of the project’s output to assess overall quality.

  • Fishbone Diagrams (Ishikawa or Cause-and-Effect Diagrams): Used for identifying root causes of quality issues.

  • Six Sigma: A methodology aimed at reducing defects and variations in processes to achieve high-quality results.

Understanding the Differences: Quality Control, Quality Assurance, and Quality Management System:

Quality Management System
Quality management plays a pivotal role in ensuring product and service excellence. It comprises three interrelated concepts: Quality Control (QC), Quality Assurance (QA), and the Quality Management System (QMS).
  1. Quality Control (QC):

    Quality Control is a product-focused approach, primarily concerned with measuring and controlling product attributes. This aspect often involves the science of measurement, known as metrology, and encompasses laboratory and testing activities. The knowledge base required for QC includes inspection, testing, sampling, reporting, and calibration.
  2. Quality Assurance (QA):

    Quality Assurance takes a process-based approach, emphasizing the measurement and control of processes. This involves activities such as process development, documentation, control, validation, audits, and coordination across the organization. QA ensures the effective development and use of Standard Operating Procedures (SOPs) while maintaining control over processes.
  3. Quality Management System (QMS):

    Quality Management System is a broader concept focused on performance measurement and control across the entire organization. QMS adopts a systemic approach, encompassing not only SOPs and processes but also performance measurements, Key Performance Indicators (KPIs), accountability for KPIs, performance feedback, reviews, and improvement projects like re-engineering. It is a business-oriented approach addressing any organizational deficiencies related to quality.

Key Distinctions:

  • Scope: QC primarily deals with product attributes, QA focuses on process control, and QMS takes a systemic approach addressing organizational performance.
  • Tools: QC often employs tools like statistical process control, while QA uses tools such as KPI development, vision, mission, and quality goals, along with risk assessment methods like Failure Mode and Effect Analysis (FMEA).
  • Orientation: QC is product-oriented, QA is process-oriented, and QMS looks at quality within the context of the entire organization.


In summary, quality management comprises three essential components: Quality Control, Quality Assurance, and the Quality Management System. Each plays a unique role in ensuring quality and performance excellence, with QC focusing on product attributes, QA on process control, and QMS providing a comprehensive organizational perspective on quality. Understanding these distinctions is vital for organizations striving for continuous improvement and customer satisfaction.


Quality management is an integral part of project management, and its success contributes to the overall success of a project. To achieve this success, regularly monitoring and controlling quality throughout the project’s lifecycle is crucial. This proactive approach helps ensure that the project’s deliverables meet or even exceed stakeholder expectations.

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