Quality Management System (QMS): A Practical Guide to Structured Quality Management
A quality management system provides a structured approach to managing processes, responsibilities, resources and performance so an organization can consistently meet defined quality requirements and improve how work is performed.
What Is a Quality Management System?
A quality management system, commonly called a QMS, is an organized framework for directing and controlling activities that affect quality. It connects organizational objectives with processes, responsibilities, resources, documented information and methods for evaluating performance.
A QMS is not simply a collection of procedures or forms. An effective system describes how work is managed, how requirements are understood, how processes interact and how performance is reviewed and improved.
The specific structure of a quality management system depends on the organization, its activities, interested parties, applicable requirements and operating environment.
Why Organizations Use a Quality Management System
A structured QMS can help an organization establish greater consistency in how important activities are planned, performed, monitored and improved.
Process Consistency
Defined processes help establish clearer and more repeatable methods for carrying out important organizational activities.
Quality Objectives
A QMS can connect organizational priorities with measurable quality objectives and planned actions.
Improvement
Performance information can be used to identify problems, evaluate opportunities and support continual improvement.
Understand the Organization as a System of Processes
A process transforms inputs into intended outputs through a series of related activities. Organizations typically depend on multiple processes that interact with one another.
A quality management system should help identify important processes, understand their sequence and interaction, assign responsibilities and determine how performance will be controlled and evaluated.
Managing processes as an interconnected system can help reduce gaps that occur when departments or activities are managed independently without considering their effect on overall results.
Identify Requirements Before Managing Quality
Quality cannot be managed effectively without understanding what is required. Requirements may come from customers, contracts, organizational specifications, applicable regulations, standards or other relevant sources.
Organizations should determine which requirements apply to their products, services and processes and establish methods for translating those requirements into operational activities.
Changes to requirements should also be communicated and incorporated into relevant processes so that outdated information does not continue to guide work.
Leadership Responsibilities in a QMS
Quality management requires more than assigning responsibility to a quality department. Leadership influences priorities, resources, responsibilities and the degree to which quality considerations are integrated into organizational decision-making.
Responsibilities and authorities should be sufficiently clear so people understand who owns processes, who makes decisions and who is responsible for addressing identified problems.
Leadership review of quality performance can also help ensure that the QMS remains connected to wider organizational objectives.
Establish Meaningful Quality Objectives
Quality objectives translate broad quality intentions into results that can be planned and evaluated. Objectives should be relevant to the organization and its processes rather than selected only because they are easy to measure.
For each objective, the organization should consider what is expected, how progress will be measured, who is responsible and what resources or actions are required.
Objectives should also be reviewed as organizational priorities, customer requirements and operating conditions change.
Manage QMS Documented Information
Documented information can support consistent work by providing approved instructions, specifications, records and other information needed to operate and evaluate processes.
The amount and type of documentation should reflect the complexity and needs of the organization. Creating unnecessary documents can increase administrative burden without improving quality.
Important documents should be appropriately identified, reviewed, approved, available where needed and protected from unintended or unauthorized changes.
Competence Supports Quality Performance
People performing work that affects quality should have appropriate knowledge and skills for their responsibilities. Competence requirements can differ according to the complexity and consequences of the work.
Organizations can identify required competencies, provide learning or development where necessary and evaluate whether people can perform their assigned activities effectively.
Clear responsibilities, suitable resources and access to current information are also important because individual competence cannot compensate for poorly designed processes.
Control Processes That Affect Quality
Operational controls should help ensure that important activities are performed under planned conditions. The type of control required depends on the process and the consequences of variation or failure.
Controls may involve specifications, work instructions, acceptance criteria, verification activities, equipment, competency requirements or monitoring.
Organizations should focus controls on factors that materially affect the ability of the process to achieve its intended output.
Measure QMS Performance
A quality management system should provide information about whether processes and outputs are achieving intended results. Appropriate measures depend on the organization’s objectives and activities.
Performance information may include process results, customer feedback, defects, nonconformities, delivery performance, audit findings or other relevant indicators.
Measurement should support decisions. Collecting large amounts of data provides limited value if the information is not analyzed or used to improve performance.
Manage Problems and Nonconforming Outputs
When requirements are not met, the organization should respond appropriately to the nonconformity. Immediate action may be necessary to control the affected output and prevent unintended use or delivery.
Significant or recurring problems may require deeper analysis to understand why they occurred and what changes are needed to reduce recurrence.
The objective should be more than correcting individual symptoms. Quality management should help organizations learn from problems and strengthen the processes that produced them.
Use Internal Audits to Evaluate the QMS
Internal auditing can provide structured information about whether quality management arrangements are implemented and functioning as intended.
Audits can examine processes, documented information, responsibilities, controls and evidence of implementation. Findings can identify conformity as well as areas requiring correction or improvement.
Auditing should support objective evaluation rather than become an exercise focused only on producing completed checklists.
Review the Quality Management System
Organizations should periodically evaluate whether the QMS remains suitable for their activities and whether it is producing useful results.
Review can consider performance trends, audit findings, customer information, nonconformities, progress toward objectives, changes affecting the organization and opportunities for improvement.
The purpose is to support informed decisions about resources, priorities and changes to the management system.
Build Continual Improvement Into the QMS
Continual improvement involves using information from processes, customers, audits, problems and performance measurement to identify opportunities for better results.
Improvement does not always require major organizational change. Small improvements to workflows, communication, documentation, equipment or decision-making can produce meaningful results when they address genuine causes of inefficiency or variation.
Changes should be evaluated after implementation to determine whether they achieved the intended outcome.
A Practical Quality Management System Cycle
A QMS can be understood as an ongoing cycle of planning, implementation, evaluation and improvement.
Plan
Understand requirements, processes, risks, responsibilities and objectives before determining how work will be controlled.
Operate
Provide the resources, competence, information and controls needed to perform processes under planned conditions.
Evaluate
Monitor results, analyze relevant information and use audits and reviews to understand system performance.
Improve
Address problems, act on opportunities and evaluate whether changes improve processes and intended outcomes.
Common Quality Management System Mistakes
Equating the QMS With Documents
Procedures and records support the system, but documentation alone does not demonstrate effective quality management.
Making Quality One Department’s Job
Processes throughout the organization can affect quality, so responsibilities should extend beyond the quality function.
Collecting Data Without Action
Performance indicators provide limited value when results are recorded but not analyzed, discussed or used for improvement.
An Effective QMS Connects Quality With Everyday Work
A quality management system should help an organization manage quality through its normal processes rather than operate as a separate layer of paperwork.
Clear requirements, defined processes, competent people, appropriate controls, useful performance information and continual improvement provide the foundation for a practical and effective approach to quality management.
Continue Your Quality Management Learning
Explore IOSHQ resources covering quality management systems, quality assurance, quality control, auditing, process improvement and professional quality management practices.
: Practical Guide | IOSHQ){kind=link}