Principles of Conformity Assessment for Medical ?· Principles of Conformity Assessment for Medical…

Embed Size (px)

Text of Principles of Conformity Assessment for Medical ?· Principles of Conformity Assessment for...

  • GHTF/SG1/N78:2012

    FINAL DOCUMENT

    Global Harmonization Task Force (Revision of GHTF/SG1/N40:2006)

    Title: Principles of Conformity Assessment for Medical Devices

    Authoring Group: Study Group 1 of the Global Harmonization Task Force

    Endorsed by: The Global Harmonization Task Force

    Date: November 2nd

    , 2012

    Dr. Kazunari Asanuma, GHTF Chair This document was produced by the Global Harmonization Task Force, a voluntary international

    group of representatives from medical device regulatory authorities and trade associations from

    Europe, the United States of America (USA), Canada, Japan and Australia.

    The document is intended to provide non-binding guidance to regulatory authorities for use in the

    regulation of medical devices, and has been subject to consultation throughout its development.

    There are no restrictions on the reproduction, distribution or use of this document; however,

    incorporation of this document, in part or in whole, into any other document, or its translation into languages other than English, does not convey or represent an endorsement of any kind by the Global

    Harmonization Task Force.

    Copyright 2012 by the Global Harmonization Task Force

  • Principles of Conformity Assessment for Medical Devices

    SG1 Final Document GHTF/SG1/N78:2012

    November 2nd , 2012 Page 2 of 17

    Table of Contents

    1.0 Introduction ............................................................................................................. 4

    2.0 Rationale, Purpose and Scope ................................................................................. 4

    2.1 Rationale ............................................................................................................... 4 2.2 Purpose .................................................................................................................. 5

    2.3 Scope ..................................................................................................................... 5

    3.0 References ................................................................................................................ 5

    4.0 Definitions ................................................................................................................ 6

    5.0 Conformity Assessment Elements ........................................................................... 7

    5.1 Quality management system (QMS) ...................................................................... 8 5.2 System for post-marketing surveillance................................................................ 10 5.3 Technical documentation ..................................................................................... 10

    5.4 Declaration of conformity .................................................................................... 11 5.5 Registration of manufacturers and their medical devices by the Regulatory

    Authority ......................................................................................................................... 11

    6.0 Harmonized Conformity Assessment System ....................................................... 12

    6.1 The relationship between conformity assessment and device classification .......... 12 6.2 Conformity assessment system ............................................................................ 12

    6.3 Conformity assessment considerations ................................................................. 16

  • Principles of Conformity Assessment for Medical Devices

    SG1 Final Document GHTF/SG1/N78:2012

    November 2nd , 2012 Page 3 of 17

    Preface

    The document herein was produced by the Global Harmonization Task Force, a

    voluntary group of representatives from medical device Regulatory Authorities and the

    regulated industry. The document is intended to provide non-binding guidance for use in the

    regulation of medical devices, and has been subject to consultation throughout its

    development.

    There are no restrictions on the reproduction, distribution, translation, or use of this

    document. However, incorporation of this document, in part or in whole, into any other

    document does not convey or represent an endorsement of any kind by the Global

    Harmonization Task Force.

  • Principles of Conformity Assessment for Medical Devices

    SG1 Final Document GHTF/SG1/N78:2012

    November 2nd , 2012 Page 4 of 17

    1.0 Introduction

    The primary way in which the GHTF achieves its goals is through the production of a

    series of guidance documents that together describe a global regulatory model for medical

    devices. The purpose of such guidance is to harmonize the documentation and procedures

    that are used to assess whether a medical device conforms to the regulations that apply in

    each jurisdiction. Eliminating differences between jurisdictions decreases the cost of gaining

    regulatory compliance and allows patients earlier access to new technologies and treatments.

    This document has been developed to encourage and support global convergence of

    regulatory systems. It is intended for use by Regulatory Authorities (RAs), Conformity

    Assessment Bodies (CABs) and industry, and will provide benefits in establishing, in a

    consistent way, an economic and effective approach to the control of medical devices in the

    interest of public health. It seeks to strike a balance between the responsibilities of RAs to

    safeguard the health of their citizens and their obligations to avoid placing unnecessary

    burdens upon the regulated industry.

    This document should be read in conjunction with the GHTF document entitled

    Principles of Medical Devices Classification that prescribes rules to separate medical devices

    into four groups or classes where Class A are the least hazardous and Class D the most

    hazardous. The link between device classification and conformity assessment is fundamental

    to the development of an effective global regulatory model. If both are adopted in a

    consistent manner, the goal of a premarket approval for a particular device being accepted

    globally may be achieved.

    This document supersedes GHTF/SG1/N40:2006 which provided guidance on the

    same topic.

    Where other guidance documents within the series are referenced within this text,

    their titles are italicised for clarity.

    Study Group 1 of the Global Harmonization Task Force (GHTF) has prepared this

    guidance document. Comments or questions about it should be directed to either the Chair or

    Secretary of GHTF Study Group 1 whose contact details may be found on the GHTF

    website1.

    2.0 Rationale, Purpose and Scope

    2.1 Rationale

    Conformity assessment, conducted before and after a medical device is placed on the

    market, and post-market surveillance of devices in actual use are complementary elements of

    the GHTF global regulatory model. They are intended to provide the objective evidence of

    safety, performance, and benefits and risks to maintain public confidence.

    1 www.ghtf.org

  • Principles of Conformity Assessment for Medical Devices

    SG1 Final Document GHTF/SG1/N78:2012

    November 2nd , 2012 Page 5 of 17

    Conformity assessment is primarily the responsibility of the medical device

    manufacturer. However, it is undertaken in the context of the regulatory requirements

    established in the jurisdiction where the device is sold, and both the process and conclusions

    may be subject to further review by the relevant Regulatory Authority (RA) and/or

    Conformity Assessment Body (CAB).

    This document indicates conformity assessment elements that should be incorporated

    into a jurisdictions medical device regulations to enable the manufacturer to demonstrate to

    the RA/CAB that its medical device complies with the legislation. It describes how these

    elements may be applied to devices with different classification such that assessment

    becomes more rigorous as the hazard/s presented by a particular device increases. Also, the

    degree of involvement of the RA or CAB in the oversight of the manufacturers claim to

    comply with regulatory requirements depends on the classification of a particular device.

    2.2 Purpose

    To provide guidance on:

    the evidence and procedures that may be used by the manufacturer to demonstrate that a medical device is safe and performs as intended by the manufacturer.

    the conformity assessment elements that apply to each class of device such that the regulatory demands increase with the hazard presented by a particular medical

    device;

    the process by which a RA/CAB may confirm that such elements are properly applied by the manufacturer; and

    the manufacturers written attestation that it has correctly applied the conformity assessment elements relevant to the classification of the device, i.e. the

    Declaration of Conformity.

    2.3 Scope

    This document applies to all products that fall within the definition of the term

    medical device, other than IVD medical devices, for which separate classification and

    conformity assessment documents exist.

    3.0 References2

    GHTF/SG1/N011:2008 Summary Technical Documentation for Demonstrating Conformity

    to the Essential Principles of Safety and Performance of Medical Devices (STED).

    GHTF/SG1/N044:2008 Role of St