Regulatory Open Forum

 View Only
Expand all | Collapse all

EU MDR - Recognized Harmonized Standards

  • 1.  EU MDR - Recognized Harmonized Standards

    Posted 25-Sep-2019 11:43
    Is there a list somewhere of harmonized standards that will be recognized under the new EU MDR? I was able to find the recognized standards under MDD 93/42/EEC but this seems somewhat outdated. I am working on our GSPR document to address Annex I and want to make sure I reference the correct, current versions of the harmonized standards. 

    Medical devices - Internal Market, Industry, Entrepreneurship and SMEs - European Commission
    Internal Market, Industry, Entrepreneurship and SMEs - European Commission remove preview
    Medical devices - Internal Market, Industry, Entrepreneurship and SMEs - European Commission
    Council Directive 93/42/EEC of 14 June 1993 concerning medical devices OJ L 169 of 12 July 1993 Modification: Directive 93/68/EEC [CE Marking] Directive 98/79/EC of the European Parliament and of the Council of 27 October 1998 on in vitro diagnostic medical devices Directive 2000/70/EC of the European Parliament and of
    View this on Internal Market, Industry, Entrepreneurship and SMEs - European Commission >

     
    Thank you in advance for any help on this matter.

    ------------------------------
    Allyson Swartz
    Quality Engineer II
    Coralville IA
    United States
    ------------------------------


  • 2.  RE: EU MDR - Recognized Harmonized Standards

    Posted 25-Sep-2019 15:10
    There is no list of harmonized standards for MDR, as of yet.
    The harmonized standards listing under MDD hasn't been revised since Nov. 2017...so yes, quite outdated.

    ------------------------------
    Jon Cook
    San Jose CA
    United States
    ------------------------------



  • 3.  RE: EU MDR - Recognized Harmonized Standards

    Posted 25-Sep-2019 22:05
    Edited by Julie Omohundro 25-Sep-2019 22:06
    You might want to read the discussion "State-of-the-Art" that was posted here within the past week, with special attention to comments by Dan O'Leary and Richard Vincins.

    ------------------------------
    Julie Omohundro, ex-RAC (US, GS), still an MBA
    Principal Consultant
    Class Three, LLC
    Mebane, North Carolina, USA
    919-544-3366 (T)
    434-964-1614 (C)
    julie@class3devices.com
    ------------------------------



  • 4.  RE: EU MDR - Recognized Harmonized Standards

    Posted 26-Sep-2019 03:09
    In short version:
    Currently there is no so called "standardization request" by the EU commission, so there is no one working on the harmonization on any standards.
    At this moment it looks like there will be no harmomization, if at all, until late next year.
    The change wihtin EU commission by latest elections also further delayed any progress in that matter.

    In general it is not completely sure if there will be any harmonized standards at all.
    Current discussion regarding the harmonisation of EN ISO 14971 may be regarded as an indicator to what will happen to other standards.
    And at this state 14971 willl most likely not be harmonized.

    ------------------------------
    Sven Schaumann
    Dipl.-Ing. Electrical Engineering
    Freelance Consultant
    https://www.med-engineering.de
    Potsdam, Germany
    ------------------------------



  • 5.  RE: EU MDR - Recognized Harmonized Standards

    Posted 26-Sep-2019 10:56

    Sven – Could you provide more information on EN ISO 14971? I have inferred that ISO 14971:2019 will be standardized as EN ISO 14971:2020. The current draft has five annex Z.

    I have also expected that, at some point, there will be a harmonization process for the new regulations, and that EN ISO 14971:2020 will be a harmonized standard.

    What are the current discussions?



    ------------------------------
    Dan O'Leary CQA, CQE
    Swanzey NH
    United States
    ------------------------------



  • 6.  RE: EU MDR - Recognized Harmonized Standards

    Posted 26-Sep-2019 11:44
    Edited by Sven Schaumann 26-Sep-2019 11:50
    I can try to provide the information i have regarding the current state, which might not give a complete picture of whats happening right now, as i am not aware of what is happening on commission level.

    Still i will try to give my current view on that state:
    Related to recent discussions in the standards comittees the harmonization issue it seems to have many political aspects.
    While the EU commission obviously tries to create multiple smaller standardization request for a few standards each, CENELEC refuses the requests as they probably want to agree upon one harmonization and request process that should be applied to all standards.

    I am not sure if the harmonization of EN ISO 14971 is also related to this issue - but recently, or more or less from the beginning of this year, there were consultation between EU commission (EC) and the standardization committees, which took a 180° degree turn over the year.

    During the consultations there was a review of standards regarding any technical (standardization process) but also content-related issues that could prevent them from being harmonized with MDR requirements.

    While in the beginning it seemed to be ok, latest discussions were that the content of EN ISO 14971 was not ready to be harmonized - especially regarding the issues that are already "separated" in the current Z Annex of the EN version.
    Also there must have been proposals from EC side that were more or less ignored, or not implemented as the EC would have expected.
    In latest meetings it was assumed that fpr europe an older version of EN ISO 14971 would be valid, while for the rest of the world ISO 14971:2019 would be valid.
    In overall this currently leads to the opinion that it might not be possible to harmonize 14971 - which would in overall also lead to "problems" regarding any standard that refers to 14971, which are quite a few as you might now.

    In addition there were also quite strange discussions - as the MDR took several content for example also from ISO 13485 and packed these into requirements from the MDR itself.
    Recently this lead to the strange criticism that the standard does not provide sufficient gain of details or detailed requirements (as the MDR already contains these requirements) - thus leading to the situation that MDR would be valid, but the standard is seen as not being valid for harmonization.

    This is the current state, but latest voices were that there is hope to continue with harmonization as EC leadership and especially management of the health sector changed with the elections.

    I guess that is quite into details, so in summary i would say:
    "MDR Harmonization of standards is not sure right now"

    While referring to State-of-the-Art (use the msot actual standard) within time became a pretty common view in the national standardization committees, that would be what you described in the latest post.

    Hope this helps out a bit, without leading to more confusion.
    Anyhow nothing of this is an official information

    P.S.:
    I am also aware of the 14971 draft version you are referring to, whcih aready contains a table that would show the harmonization.
    As far as i understood this table probably will not be accepted. Right now there is no progress regarding the FDIS version of this standard, and for my understanding that is related to the CENELEC denial of standardization requests

    ------------------------------
    Sven Schaumann
    Dipl.-Ing. Electrical Engineering
    Freelance Consultant
    https://www.med-engineering.de
    Potsdam, Germany
    ------------------------------



  • 7.  RE: EU MDR - Recognized Harmonized Standards

    Posted 29-Sep-2019 11:41
    Sven,

    Thank you for taking the time to provide this information. It is very interesting.

    It also makes me very concerned about the EU-MDR and EU-IVDR manufacturer's implementation. As long as the Notified Bodies take a reasonable and flexible approach, things should work. My concern is that the NBs will see this as a "gap" and impose rules to try to close it.


    ------------------------------
    Dan O'Leary CQA, CQE
    Swanzey NH
    United States
    ------------------------------



  • 8.  RE: EU MDR - Recognized Harmonized Standards

    Posted 29-Sep-2019 14:29
    Dan, I am dying to see what actually happens, but, at this point, I don't see how the NBs are going to have the bandwidth to be anything but "flexible" in the foreseeable future. I think they will be dealing with more rules  than they can handle, and no need or desire to make up more.

    But we'll see...

    ------------------------------
    Julie Omohundro, ex-RAC (US, GS), still an MBA
    Principal Consultant
    Class Three, LLC
    Mebane, North Carolina, USA
    919-544-3366 (T)
    434-964-1614 (C)
    julie@class3devices.com
    ------------------------------



  • 9.  RE: EU MDR - Recognized Harmonized Standards

    Posted 26-Sep-2019 05:54
    hi Allyson,

    You can take a look at the (Draft) EC Standardization request for harmonization of standards against MDR (Regulation 2017/745) issued by the EC in June 2019. 

    https://ec.europa.eu/docsroom/documents/36104?locale=en

    Best regards, 

    ------------------------------
    Ioana Ulea
    Regulatory Affairs Professional
    ------------------------------



  • 10.  RE: EU MDR - Recognized Harmonized Standards

    Posted 26-Sep-2019 10:51

    There is a two-step process here. In the first step, CEN, CENELEC, etc. create an EU version of the standard. This gives it the EN prefix. In the second step, the EU version is harmonized, which provides a legal status.

    The first step is proceeding with the current directives, so there are EN standards that, for example, use the current ISO standard and add Annex ZA, ZB, and ZC. The second step is broken, so the current EN standards are not being harmonized to the current directives.

    For the MDR, the situation is a little different. There is a draft request from the EC to standardize some standards to the new regulations, but, as I understand, it is not being implemented since it is only a draft. Following completion, the harmonization process should start.

    However, the ISO committees seem to working with the corresponding CEN committees to work on this process. Both ISO/FDIS 14971:2018 and ISO/DIS 14115:2018 have Z annexes that include the regulations.

    Unfortunately, for a device manufacturer, you will need to create your own Z annexes. This is the key to Annex I, since it is the map from the Annex I requirement to the clause in the standard you intend to apply to demonstrate conformity.

    For each applicable MDR Annex I requirement, see if there is a corresponding MDD Annex I requirement. Use caution here as I explain below. Find the Z annex from the current EN standard (not the harmonized standard), and determine the standard's clauses that apply to the MDD Annex I requirement. Often, they will apply to the corresponding MDR Annex I requirement.

    Use caution however, because the MDR Annex I and the corresponding MDD Annex I may not be the same. In my course I use an example of a device with a measuring function.

    MDD Annex I(10.1) says, "Devices with a measuring function must be designed and manufactured in such a way as to provide sufficient accuracy and stability within appropriate limits of accuracy and taking account of the intended purpose of the device".

    MDR Annex I(15.1) Diagnostic devices and devices with a measuring function, shall be designed and manufactured in such a way as to provide sufficient accuracy, precision, and stability for their intended purpose, based on appropriate scientific and technical methods".

    There are two changes worth noting. One is the addition of diagnostic devices, so you may not have applied this under the MDD.

    The other is the addition of the word precision. If you applied the MDD requirement, your solution may not satisfy the additional MDR requirement.



    ------------------------------
    Dan O'Leary CQA, CQE
    Swanzey NH
    United States
    ------------------------------



  • 11.  RE: EU MDR - Recognized Harmonized Standards

    Posted 01-Oct-2019 03:19
    See an article I wrote about the Standardization Request the EU Commission Issued back in late June 2019 but only for a very few horizontal standards by the mAy 26, 2020 date to CEN and CENELEC.  I am not very optimistic about the process. https://www.meddeviceonline.com/doc/will-we-have-harmonized-standards-by-the-mdr-s-date-of-application-0001


    ------------------------------
    Leonard (Leo) Eisner, P.E.
    The "IEC 60601 Guy"
    Principal Consultant, Eisner Safety Consultants
    Phone: (503) 244-6151
    Mobile: (503) 709-8328
    Email: Leo@EisnerSafety.com
    Website: www.EisnerSafety.com
    ------------------------------



  • 12.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 10:59
    Edited by Ary Saaman 04-Oct-2019 03:35

    As I wrote in different places before : I believe this whole concept of Harmonized Standards needs a complete make-over. The harmonization process is unbelievably slow for almost zero added value. Often, it comes in addition to an already time consuming process for creating or revising the corresponding international standards. To me, it looks more like Occupational Therapy ("Beschäftigungstherapie") than a meaningful contribution to ensuring the continued safety and effectiveness of our medical technologies. It is my guess that all or most EU Member States and affiliated countries (like Switzerland) have voting rights and possibly committee members in the major international standards organizations (say, IEC and ISO) and therefore know well in advance what is coming our way. My suggestion is that by default an international standard (at least the ones commonly used throughout our industry as a whole, such as the IEC 60601-1-series, IEC 60601-2-series, IEC standards for software and for usability, and ISO standards for quality management systems, risk management, sterilization, sterile packaging, clinical investigations, and biological evaluation) becomes the European Harmonized Standard three months after its issuance as an IEC or ISO standard, unless within that timeframe a Europeanized version (with its Annexes-Z) is published. In addition, it is anyway in our best interest to move on to the latest editions of these international standards as soon as possible, but within a practicable (doable) transition time and transition regime. 

    We should also get rid of the confusion arising from an "EN" norm not necessarily being a harmonized European norm, as being harmonized requires publication in the Official Journal, and is not identifiable from the prefix of the norm.

    And just for the sake of clarity : the most recent publication of norms harmonized under the MDD dates from nearly two years ago (November 2017) and it does not take a lot of pessimism to predict the number of norms that will be harmonized under the MDR by May 2020. 

    Similarly, we should get rid of the notion that being "state of the art" equates "complying with a harmonized standard". 

    I am glad to see that the other contributors to this thread express similar views. 

    I am no legal expert, though I do have some awareness of the role and status of Harmonized Standards with the EU legal framework (e.g., Case C-613/14, James Elliot Construction Ltd v Irish Asphalt Limited and general considerations as expressed in, e.g, https://europeanlawblog.eu/2016/05/27/harmonised-european-standards-and-the-eu-court-of-justice-beware-not-to-open-pandoras-box/). So,  doing a make-over would meet with a lot of obstacles and resistance. That is not a very comforting thought for someone like me that is driven by innovation for better and safer medical devices.

    With kindest regards,



    ------------------------------
    Ary Saaman
    Director, Regulatory Affairs
    Lausanne
    Switzerland
    ------------------------------



  • 13.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 12:49
    "State of the art" is not a defined term.  It is in Annex I of both the MDD and MDR of ER of the MDD and the GSPR of the MDR.

    Each Notified Body seems to address slightly differently which is troubling but seems to be the case.

    I like the approach of Richard Vincins. The company uses the "State of the Art" standards that are most current and available after they are available after a certain transition period defined by the company (not sure Richard said this last part like this but you may not know upfront). There are ways to be up on when standards are being developed and will be issued, be involved in the development of the standards, like I am.

    If you use this approach then the question of if you used an old or current Harmonized standard (yes I know that is an Oxymoron type of statement, if you read my article I mentioned in a previous post, I am quite critical of the current process and the old process is broken and I don't expect the current one is getting any better anytime soon) you are ahead of the what is required by the Notified Body and you will be meeting the requirement of the MDD and the MDR.  The big issue is what will the Notified Body require you do.  Some may ask for a gap assessment compared against the current Harmonized standard to the standard you are using and some may just accept as is.  Just depends.  I have seen a wide range of responses.

    ------------------------------
    Leonard (Leo) Eisner, P.E.
    The "IEC 60601 Guy"
    Principal Consultant, Eisner Safety Consultants
    Phone: (503) 244-6151
    Mobile: (503) 709-8328
    Email: Leo@EisnerSafety.com
    Website: www.EisnerSafety.com
    ------------------------------



  • 14.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 13:30
    Edited by Julie Omohundro 03-Oct-2019 15:35
    [Hoookay....I am on my meds today, have taken 10 deep breaths, and counted to 100, so we'll see how it goes.]

    [Not aimed at you personally, Leo. It's how the industry sees it. You just happened to articulate it in a way I could bounce off of it.]

    IMO, the meaning of state of the art is made perfectly clear in MEDDEV 2.7.1:

    "Core issues are the proper determination of the benefit/risk profile in the intended target groups and medical indications, and demonstration of acceptability of that profile based on current knowledge/ the state of the art in the medical fields concerned."

    It clearly refers to current medical practice, which is an art, not to any kind of technology, which is not only not an art, but quite the opposite of art.

    I am happy to report from personal experience that at least some NB reviewers know this, but mostly the "device" industry (note which half of the term it uses to to identify itself and which half it leaves out) simply refused to accept this, and instead grasped hold of technical standards, safely within its comfort zone.  The notified bodies mostly did the same.  To do otherwise would have meant that then they would have had to deal with the "medical" in "medical device."  Meanwhile, the CAs have never been minding the store.

    On paper, this seems to be about to change in the EU, but I'm not holding my breath.

    [Whew!  Not too bad, huh?  Now, if you'll excuse me, I have to go throw a chair through a window.]

    ------------------------------
    Julie Omohundro, ex-RAC (US, GS), still an MBA
    Principal Consultant
    Class Three, LLC
    Mebane, North Carolina, USA
    919-544-3366 (T)
    434-964-1614 (C)
    julie@class3devices.com
    ------------------------------



  • 15.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 17:01
    Edited by Ary Saaman 03-Oct-2019 17:10

    Yes, there is a definition of "state of the art". I first spotted it in "ANSI/AAMI/ISO 14971:2019 Medical devices- Application of risk management to medical devices (final draft)" with a reference to its source (ISO/IEC Guide 63). It reads as follows in the AAMI document : 

    3.28

    state of the art

    developed stage of technical capability at a given time as regards products, processes (3.14) and services, based on the relevant consolidated findings of science, technology and experience.

    Note 1 to entry: The state of the art embodies what is currently and generally accepted as good practice in technology and medicine. The state of the art does not necessarily imply the most technologically advanced solution. The state of the art described here is sometimes referred to as the "generally acknowledged state of the art".

    [SOURCE: ISO/IEC Guide 63, 3.18]

    There is no definition of "state of the art" found in the MDR, article 2 "definitions". 
    Nor do I immediately see how this furthers the discussion in this thread. Your thoughts?

    With kindest regards,



    ------------------------------
    Ary Saaman
    Director, Regulatory Affairs
    Lausanne
    Switzerland
    ------------------------------



  • 16.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 17:20
    Ary, thanks for point this out.  Helpful to know.

    ------------------------------
    Julie Omohundro, ex-RAC (US, GS), still an MBA
    Principal Consultant
    Class Three, LLC
    Mebane, North Carolina, USA
    919-544-3366 (T)
    434-964-1614 (C)
    julie@class3devices.com
    ------------------------------



  • 17.  RE: EU MDR - Recognized Harmonized Standards

    Posted 03-Oct-2019 17:39
    I agree with what Ary is saying.

    ------------------------------
    Leonard (Leo) Eisner, P.E.
    The "IEC 60601 Guy"
    Principal Consultant, Eisner Safety Consultants
    Phone: (503) 244-6151
    Mobile: (503) 709-8328
    Email: Leo@EisnerSafety.com
    Website: www.EisnerSafety.com
    ------------------------------



  • 18.  RE: EU MDR - Recognized Harmonized Standards

    Posted 04-Oct-2019 09:01
    Glad to see someone has spotted the new definition of "state of the art" which ISO TC 210 JWG1 created because we could not find the term defined anywhere else. We also did the same for the term "benefit".  The problem we attempted to address was the industry and the regulators throwing around these terms without defining what they meant. We felt that we should attempt to clarify what they meant, and noted that the vote on both ISO Guide 63:2019 and ISO FDIS 14971:2019 received overwhelming positive votes. Hopefully these "stakes in the ground" will bring some sense to the use of the terms.

    ------------------------------
    Edwin Bills MEd, CQA, RAC, BSc, CQE, ASQ
    Principal Consultant
    Overland Park KS
    United States
    elb@edwinbillsconsultant.com
    ------------------------------



  • 19.  RE: EU MDR - Recognized Harmonized Standards

    Posted 04-Oct-2019 10:52
    Edited by Julie Omohundro 04-Oct-2019 11:34
    Couldn't delete first draft, so just deleted the text.  See completed comment below.


  • 20.  RE: EU MDR - Recognized Harmonized Standards

    Posted 04-Oct-2019 11:33
    I think definitions are always helpful, but no one can clarify what someone else means.  Thus, the definition in ISO 14971 clarifies what ISO meant when it used it in ISO 14971, but it can't clarify what the EC meant when it used it in MEDDEV 2.7.1. 

    Maybe the EC will clarify what it means when it issues the next iteration of 2.7.1, if it uses the term in the next iteration.  In that case, those who craft this guidance might decide to adopt the definition in ISO 14971, or they might not.  If they adopt a different definition, it can't be assumed that this is what was meant when used in Rev 4, only that this is what is meant when used in the next iteration.

    IMO, what is generally accepted as good practice in technology (whatever that means) is irrelevant when it comes to evaluating the clinical performance of a medical device.  Once it is put to use in the clinic, "the proof is in the pudding."  Its clinical performance is what it is, regardless of its technology.

    In contrast, the state of the medical art is critical, because it defines the extent to which the evidence included in the evaluation is representative of the safety and performance of the medical device when used consistent with, not just the manufacturer's intended use, but also with current medical practice.  And that is the whole point. Or at least it should be.

    ------------------------------
    Julie Omohundro, ex-RAC (US, GS), still an MBA
    Principal Consultant
    Class Three, LLC
    Mebane, North Carolina, USA
    919-544-3366 (T)
    434-964-1614 (C)
    julie@class3devices.com
    ------------------------------



  • 21.  RE: EU MDR - Recognized Harmonized Standards

    Posted 04-Oct-2019 13:10
    Our Notified Body does not care about 'harmonized' standards, only published ones (MDSAP-certified). Beware if you only follow harmonized standards.

    ------------------------------
    Corey Jaseph RAC
    Director of Regulatory Affairs
    South Jordan UT
    United States
    ------------------------------