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FDA QMSR

What is FDA QMSR: Quality Management System Regulation for Medical Devices

The FDA Quality Management System Regulation (QMSR) establishes the current quality management system requirements for medical device manufacturers in the United States.

The QMSR became effective on February 2, 2026, replacing the previous Quality System (QS) Regulation framework and incorporating ISO 13485:2016 by reference. The goal of the regulation is to bring FDA quality management requirements into closer alignment with internationally recognized medical device quality management standards.

Understanding the FDA QMSR is important for medical device manufacturers that sell products in the United States, particularly organizations that previously operated under the FDA’s Quality System Regulation (QSR) and are now transitioning to the QMSR framework.

What Is the FDA QMSR?

The FDA QMSR, or Quality Management System Regulation, is the FDA’s current framework for quality management system requirements for medical device manufacturers.

The QMSR is located in 21 CFR Part 820 and incorporates ISO 13485:2016 by reference. Rather than maintaining a completely separate FDA quality system framework, the QMSR aligns many FDA quality management requirements with the internationally recognized ISO 13485 standard.

The regulation applies to manufacturers of finished medical devices and establishes requirements designed to help ensure devices are consistently produced according to applicable quality and regulatory requirements.

FDA QMSR: Simplified

The FDA QMSR provides a framework for how medical device manufacturers should manage quality.

It helps organizations establish controlled and repeatable processes for activities such as:

The major change introduced by the QMSR is that FDA quality management requirements are now more closely aligned with ISO 13485:2016.

For companies already maintaining an ISO 13485-based QMS, this alignment can reduce duplication between their international quality system and U.S. FDA requirements. However, manufacturers must still evaluate applicable FDA-specific requirements rather than assuming ISO 13485 certification alone satisfies every FDA obligation.

Why the FDA QMSR Matters for Medical Devices

Medical device manufacturers must demonstrate that their products are developed, manufactured, and controlled through processes that support product quality, safety, and regulatory compliance.

The FDA QMSR provides a framework for establishing these processes and creates greater alignment between U.S. regulatory expectations and international medical device quality management practices.

A structured QMSR-compliant quality system helps organizations:

Support FDA Compliance

The QMSR establishes quality management requirements that medical device manufacturers must address as part of their FDA compliance activities.

Maintaining documented processes, controlled records, and objective evidence of QMS activities helps organizations demonstrate that quality requirements are being implemented effectively.

Improve Product Quality

Consistent and controlled quality processes help reduce variability and improve product consistency.

Processes such as design and development, production controls, supplier management, inspection, testing, and corrective action work together to support the manufacture of safe and effective medical devices.

Improve Risk Management

Risk-based thinking is an important component of modern medical device quality management.

Organizations can use risk information to prioritize quality activities, evaluate changes, manage suppliers, investigate complaints, and determine appropriate controls throughout the product lifecycle.

Strengthen Documentation and Traceability

A compliant QMS depends on accurate and controlled documentation.

Organizations need to maintain appropriate quality records and demonstrate connections between activities such as design, risk management, complaints, CAPA, changes, supplier controls, and production.

Improve International Harmonization

One of the major goals of the QMSR is greater harmonization with international medical device quality management requirements.

By incorporating ISO 13485:2016 by reference, the FDA has aligned its quality management framework more closely with the standard used by medical device manufacturers and regulatory authorities around the world.

Strengthen Audit and Inspection Readiness

Maintaining an organized and effective QMS helps organizations prepare for FDA inspections, certification audits, internal audits, and other quality assessments.

Centralized documentation, traceability, and quality records can make it easier to demonstrate how processes are implemented and how quality issues are addressed.

Support Continuous Improvement

Quality data from CAPAs, complaints, audits, nonconformances, supplier performance, and other QMS activities can help organizations identify recurring issues and improvement opportunities.

FDA QMSR and ISO 13485 Harmonization

A central feature of the FDA QMSR is its incorporation of ISO 13485:2016 by reference.

The FDA published the QMSR final rule on February 2, 2024, with an effective date of February 2, 2026. The rule amended the medical device current good manufacturing practice requirements in 21 CFR Part 820 to align more closely with ISO 13485:2016.

This alignment is intended to reduce unnecessary differences between U.S. FDA quality system requirements and international medical device quality management practices.

The FDA has stated that the ISO 13485 requirements, when considered in totality, are substantially similar to the previous FDA Quality System Regulation and provide a similar level of assurance that manufacturers can consistently produce safe and effective devices.

However, QMSR compliance is not simply the same as obtaining ISO 13485 certification. Manufacturers must consider the complete QMSR requirements, including applicable FDA-specific provisions.

FDA QMSR vs. QSR

The QMSR replaced the previous FDA Quality System Regulation framework.

FDA QMSR vs QSR

QSR

QMSR

Full Name

Quality System Regulation

Quality Management System Regulation

Status

Previous framework

Current framework

Effective

Prior to February 2, 2026

February 2, 2026

Regulation

21 CFR Part 820

21 CFR Part 820

International standard

Separate from ISO 13485

Incorporates ISO 13485:2016 by reference

Primary focus

FDA-specific quality system requirements

Harmonized FDA and ISO 13485 quality management requirements

Design Requirements

FDA-specific terminology and requirements

Primarily addressed through incorporated ISO 13485 requirements

Inspection approach

Previously used QSIT

FDA implemented a new QMSR-aligned inspection approach

International alignment

Less directly harmonized

Greater alignment with international medical device QMS requirements

FDA QMSR vs QSR

QSR

QMSR

Full Name

Quality System Regulation

Quality Management System Regulation

Status

Previous framework

Current framework

Effective

Prior to February 2, 2026

February 2, 2026

Regulation

21 CFR Part 820

21 CFR Part 820

International standard

Separate from ISO 13485

Incorporates ISO 13485:2016 by reference

Primary focus

FDA-specific quality system requirements

Harmonized FDA and ISO 13485 quality management requirements

Design Requirements

FDA-specific terminology and requirements

Primarily addressed through incorporated ISO 13485 requirements

Inspection approach

Previously used QSIT

FDA implemented a new QMSR-aligned inspection approach

International alignment

Less directly harmonized

Greater alignment with international medical device QMS requirements

The QMSR does not simply copy ISO 13485 into the Code of Federal Regulations. Instead, ISO 13485:2016 is incorporated by reference, while certain FDA-specific requirements remain applicable.

FDA QMSR Requirements

Organizations implementing the FDA QMSR requirements should evaluate their Quality Management System across the full medical device lifecycle.

Key areas include:

Quality Management

Establish and maintain an effective Quality Management System that supports applicable regulatory and quality requirements.

Design and Development

Control product development activities, including requirements, design outputs, reviews, verification, validation, and design changes.

Risk Management

Identify, evaluate, control, and monitor risks associated with medical devices and related processes.

Document and Record Control

Maintain appropriate documentation and quality records while controlling revisions, approvals, and access.

Supplier Management

Evaluate and monitor suppliers and externally provided products and services that can affect product quality.

Production and Process Controls

Establish appropriate controls to ensure manufacturing processes consistently produce products that meet specified requirements.

CAPA

Investigate quality problems, determine root causes, implement corrective actions, and evaluate effectiveness.

Complaint Handling

Establish processes for receiving, evaluating, investigating, and documenting product complaints.

Audits

Evaluate the effectiveness and implementation of the QMS through appropriate auditing activities.

Management Review

Management should evaluate QMS performance and relevant quality information to support effective decision-making and improvement.

Training and Competency

Ensure employees are competent to perform assigned responsibilities and maintain appropriate training records.

FDA Quality Management System Regulation (QMSR)

Medical device companies must maintain documented quality records and demonstrate control over quality system processes.

Audit trails support traceability across:

  • Document control
  • Design controls
  • Complaint handling
  • CAPA
  • Change management
  • Training records

ISO 13485

Medical device manufacturers must maintain records that demonstrate conformity and effective operation of the quality management system.

Audit trails help support record integrity and traceability throughout the product lifecycle.

What Changed Under the FDA QMSR?

The transition from QSR to QMSR creates several important changes for medical device manufacturers.

ISO 13485 Is Incorporated by Reference

The most significant change is the incorporation of ISO 13485:2016 into 21 CFR Part 820. This creates greater alignment between FDA requirements and international medical device QMS requirements.

Terminology Has Changed

Some terminology commonly associated with the previous QSR is no longer used in the same way under the QMSR.

For example, FDA notes that the QMSR does not use certain terms such as Design History File (DHF), Device Master Record (DMR), Design Controls, Design Validation, and Process Validation in the same manner as the previous regulation. The underlying requirements are addressed through the incorporated ISO 13485 framework.

FDA-Specific Requirements Remain

The QMSR does not eliminate all FDA-specific requirements.

Certain additional FDA requirements remain within 21 CFR Part 820. For example, FDA-specific requirements related to complaint records remain in 21 CFR 820.35.

Inspection Practices Have Changed

The FDA has also moved away from the previous Quality System Inspection Technique (QSIT) approach and implemented a new inspection process aligned with the QMSR.

Learn more about QMSR changes in our recent podcast and how they affect you.

FDA QMSR Training

FDA QMSR training helps medical device professionals understand how the updated regulation affects their Quality Management System and day-to-day responsibilities.

Training may include:

QMSR Fundamentals

Employees learn what the QMSR is, why the FDA implemented it, and how it differs from the previous QSR framework.

ISO 13485 Requirements

Training can explain how ISO 13485:2016 fits into the FDA QMSR and how organizations should apply the standard within their QMS.

QMSR vs. QSR

Employees involved in Quality, Regulatory Affairs, Engineering, and Manufacturing may need to understand terminology and process changes associated with the transition.

Risk-Based Thinking

Training can help employees understand how risk-based decision-making is incorporated into quality processes.

Design and Development

Engineering and product development teams should understand how design and development requirements are addressed under the QMSR and ISO 13485 framework.

Documentation and Records

Employees should understand document control, quality records, approvals, traceability, and other documentation responsibilities.

Complaint and CAPA Processes

Quality teams should understand how complaints, nonconformances, investigations, and corrective actions fit into the broader QMS.

Inspection Readiness

Organizations can train employees on how to maintain records and demonstrate effective implementation of QMS processes during FDA inspections.

FDA also provides QMSR educational resources through CDRH Learn, including modules covering the QMSR, navigating the regulation, risk management, design and development, and QMSR-related inspections.

Common FDA QMSR Compliance Challenges

Medical device companies may encounter several challenges when implementing or transitioning to the QMSR.

Understanding the QMSR Transition

Organizations that previously operated under the QSR may need to evaluate how their existing processes align with the updated QMSR and incorporated ISO 13485 requirements.

Updating Documentation

Changes in terminology, procedures, and regulatory requirements may require organizations to review and update QMS documentation.

Maintaining Traceability

Organizations must maintain connections between quality processes, records, approvals, changes, investigations, and risk information.

Employee Training

Employees need to understand how the QMSR affects their roles and responsibilities, particularly when procedures or workflows change.

Integrating ISO 13485

Organizations familiar with the previous QSR may need to better understand ISO 13485 requirements and how those requirements are incorporated into the FDA framework.

Managing FDA-Specific Requirements

Manufacturers must identify requirements that remain specific to the FDA rather than assuming that ISO 13485 certification alone satisfies all QMSR obligations.

Preparing for Inspections

Organizations need to be prepared for the FDA’s updated inspection approach and demonstrate that their QMS is effectively implemented.

FDA QMSR Software for Medical Device Companies

Modern eQMS software can help medical device organizations manage the quality processes needed to support QMSR compliance.

Common capabilities include:

Document Control

Manage SOPs, policies, forms, work instructions, and controlled quality records.

Training Management

Assign and track employee training and maintain competency records.

CAPA Management

Manage investigations, root cause analysis, corrective actions, and effectiveness checks.

Complaint Handling

Centralize complaint records, investigations, evaluations, and follow-up activities.

Supplier Quality Management

Manage supplier qualification, monitoring, audits, performance, and corrective actions.

Audit Management

Plan audits, document findings, assign corrective actions, and maintain audit history.

Design Controls

Manage design requirements, reviews, verification, validation, changes, and traceability.

Risk Management

Document risk assessments, controls, reviews, and risk-related activities throughout the product lifecycle.

Quality Event Management

Manage nonconformances, deviations, complaints, and other quality events through standardized workflows.

Reporting

Monitor quality metrics, trends, CAPA performance, audit findings, training completion, supplier performance, and other QMS data.

QMS Integration

Connect:

  • Document Control
  • Training Management
  • CAPA
  • Complaint Handling
  • Supplier Quality
  • Design Controls
  • Risk Management
  • Change Control
  • Audit Management
  • Quality Events

An integrated eQMS can help organizations maintain greater visibility and traceability across these processes while reducing reliance on spreadsheets, email, and disconnected quality systems.

Benefits of FDA QMSR Compliance

A well-implemented QMSR-aligned Quality Management System provides benefits beyond meeting regulatory requirements.

Improved Product Quality

Controlled processes help reduce variability and support consistent product performance.

Stronger Regulatory Compliance

Documented and implemented quality processes provide evidence that regulatory requirements are being addressed.

Better International Alignment

ISO 13485 harmonization can make it easier for organizations to maintain quality processes that support multiple markets.

Improved Traceability

Connected quality records make it easier to understand relationships between risks, complaints, CAPAs, changes, suppliers, and design activities.

Better Inspection Readiness

Centralized documentation and quality records help organizations respond more efficiently to FDA inspection requests.

Reduced Administrative Work

Automated workflows can reduce manual tracking, email approvals, and spreadsheet-based quality management.

Stronger Continuous Improvement

Quality data provides insights that can help organizations identify recurring issues and prioritize improvements.

How QuickVault Supports FDA QMSR Compliance

QuickVault helps growing medical device companies manage connected Quality Management System processes through a centralized eQMS.

Teams can manage:

  • Document Control
  • Training Management
  • CAPA
  • Nonconformance Management
  • Complaint Handling
  • Supplier Quality
  • Design Controls
  • Risk Management
  • Change Control
  • Audit Management
  • Quality Events

By connecting these activities, QuickVault helps organizations improve traceability, standardize quality workflows, maintain controlled records, and support audit and inspection readiness.

For organizations transitioning from the previous QSR framework to the current QMSR, an integrated QMS can also provide greater visibility into how quality processes connect across the organization. Book your personalized demo of QuickVault to learn more.

Frequently Asked Questions

What is the FDA QMSR?

The FDA Quality Management System Regulation (QMSR) is the FDA’s current framework for medical device quality management system requirements. It became effective on February 2, 2026 and incorporates ISO 13485:2016 by reference.

The FDA QMSR became effective on February 2, 2026. The FDA published the final rule on February 2, 2024, providing a two-year period before implementation.

The FDA QMSR final rule amended the medical device current good manufacturing practice requirements in 21 CFR Part 820. Its primary purpose was to align FDA quality management requirements more closely with ISO 13485:2016 by incorporating the international standard by reference.

The QMSR incorporates ISO 13485:2016 by reference. This creates greater harmonization between FDA quality management requirements and the international medical device QMS standard. However, manufacturers must still address applicable FDA-specific requirements.

QSR refers to the previous FDA Quality System Regulation framework. QMSR is the current Quality Management System Regulation that became effective February 2, 2026. The QMSR incorporates ISO 13485:2016 and introduces greater alignment with international medical device quality management requirements.

The QMSR is the revised quality management regulation within 21 CFR Part 820. The regulation remains in 21 CFR Part 820, but the revised regulation is now titled the Quality Management System Regulation.

ISO 13485 certification and FDA QMSR compliance are not identical. The QMSR incorporates ISO 13485:2016 by reference, but manufacturers must also address applicable FDA-specific requirements. Organizations should evaluate their complete QMS against the current QMSR and applicable FDA requirements.

FDA QMSR training may cover the regulation’s structure, ISO 13485 integration, QMSR vs. QSR changes, risk-based thinking, design and development, documentation, quality records, complaint handling, CAPA, and inspection readiness. FDA also provides QMSR educational materials through CDRH Learn.

An eQMS can help organizations manage controlled documents, training, CAPA, complaints, suppliers, audits, design controls, risk management, quality events, and other QMS processes in a centralized environment. Connecting these processes can improve traceability, reduce manual work, and support audit and inspection readiness.