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Dear Members, 

The February 2021 Concrete Domains Tech Preview release of the SNOMED CT® International Edition is now available to SNOMED International Members, from the MLDS distribution site.

This Tech Preview release provides Members with the opportunity to have an early view of the proposed Concrete Domains changes (including the new Relationship Concrete Values file), in order to help our community to evaluate their tooling, systems and release processes.  The Concrete Domains Tech Preview release package has been created in line with the January 2021 International Edition, with drug concept strengths and counts expressed as concrete values in the new Relationship file.  It is, therefore, a full RF2 International Edition package (as opposed to a standalone Delta file package containing only Concrete Domains content), containing all International content in addition to the new Concrete Domains changes (ie) it comprises the January 2021 International Edition release as if we had already transitioned to Concrete Domains, as a preview of what the final Release package will look like when the transition is complete.

Please see the full Release Notes (link below) for precise details of all changes in both the Tech Preview package and those planned in the final Production release.

Please, however, be aware that the technical proposal is still in the consultation stage, and therefore changes to the proposal may still be made before the final solution is implemented.

The Tech Preview release package is distributed for evaluation purposes only. It must not be used in production clinical systems or in clinical settings, or distributed to Affiliate Licensees or any third parties at this time.  

All files distributed to SNOMED International Members for the February 2021 Tech Preview Release are available from the  “February 2021 v0.1 *TECH PREVIEW ONLY*” version in the "Offline & Alpha/Beta Versions" section of the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here (please ensure that you login to MLDS first): 

The SNOMED CT Tech Preview release contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive (the Release Notes are located separately in the same repository as normal):

  • xSnomedCT_InternationalRF2_ConcreteDomainsTechPreview_20210201T120000Z.zip

A separate instance of the SNOMED CT Browser has been created in order to enable effective review of the new changes - this can be accessed here:

The SNOMED CT Tech Preview Release Notes can also be accessed online:

Please see the "Concrete Domains and Numeric Representation” section of the Early Visibility confluence page, to remind yourselves of all of schedule of the upcoming changes in this release: 

If you have any questions about the February 2021 Concrete Domains Tech Preview release, or have difficulties downloading this file, please contact SNOMED International at support@snomed.org with “February 2021 Concrete Domains Tech Preview release question” in the subject line. 

Any feedback on the Tech Preview release files must be submitted as early as possible, but certainly before 15th April 2021.


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all,

The Production release of the January 2021 SNOMED CT® International Edition is now available to all users, from the MLDS distribution site.

All files distributed for the January 2021 International Edition are available from the “January 2021 - v1.0” version in the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here:

The SNOMED CT International Edition contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_PRODUCTION_20210131T120000Z.zip

The Release Notes ("doc_SnomedCTReleaseNotes_Current-en-US_INT_20210131.pdf”) can be downloaded as distinct files from the same MLDS release version, or accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

All vendors and affiliates should please contact their National Release Centre (NRC) for information on when the latest release package will be available for download from the NRC website. Contact details for all NRC's can be found here - http://www.snomed.org/members/.

Please refresh your memory of all major changes to this upcoming release, as published on the Early Visibility page here: https://confluence.ihtsdotools.org/display/RMT/January+2021+Early+Visibility+Release+Notice+-+Planned+changes+to+upcoming+SNOMED+International+Release+packages, and in the Release Notes in sections "Technical updates" and "Resolved Issues" (where all changes to the final Production package made throughout the Beta and Member Release cycles are logged).  The SNOMED International Release announcement on the website also contains the highlights of the Release here:  https://www.snomed.org/news-and-events/articles/Jan-31-2021-SNOMED-Intl-Edition

NOTE:  New COVID-19 Vaccines content was added to the January 2021 release content after the Member release on 31st December 2020.  This is therefore included in this final, Public release of the January 2021 International Edition.  The Member Release should therefore be considered obsolete and should not be used for anything but test purposes.  As always, the final Production Release should be used in all systems.

The reason for the changes was as communicated, in order to include important COVID-19 Vaccines content in the January 2021 International Edition that wasn't available until January 2021 itself.  Please see sections 2.1 + 2.2 of the Release Notes (linked above) for full details of these changes.

If you have any questions about the January 2021 International Edition or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “January 2021 International Edition release question” in the subject line.


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear Members,

The Member release of the January 2021 SNOMED CT® International Edition is now available to SNOMED International Members only, from the MLDS distribution site.

The January 2021 International Edition should not be distributed to Affiliate Licensees, or any third parties until its public release date on 31st January 2021. 

All files distributed to SNOMED International Members for the January 2021 International Edition are available from the  “January 2021 v0.3 MEMBER” version in the “Offline & Alpha/Beta versions” section of the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT International Edition contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_MEMBER_20210131T120000Z.zip

The Release Notes are separate from the International Edition release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCTReleaseNotes_Current-en-US_INT_20210131_MEMBER.pdf

Please refer to the attached Member Release Notes document for details of changes made following the Beta Release published on 8th December 2020.  This document can also be accessed online here:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+January+2021+International+Edition+-+SNOMED+International+Member+Release+notes

The latest version of the SNOMED CT International Edition Release Notes can also be accessed online:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+January+2021+International+Edition+-+SNOMED+International+Release+notes

Please refresh your memory of all changes to this upcoming release, as published on the Early Visibility page here: https://confluence.ihtsdotools.org/display/RMT/January+2021+Early+Visibility+Release+Notice+-+Planned+changes+to+upcoming+SNOMED+International+Release+packages, and in the Release Notes in section "Technical updates".  

Note:  Please read the notice in both sets of Release Notes regarding the new content to be added for the incoming COVID vaccines, which has not been included in this Member release, but which will form part of the final Production release on 31st January 2021.

If you have any questions about the January 2021 International Edition Member release, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “January 2021 International Edition Member release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager


doc_MemberReleaseNotes_Current-en-US_INT_20210131.pdf


Dear Members, 

The Beta release of the January 2021 SNOMED CT® International Edition is now available to SNOMED International Members only, from the MLDS distribution site.

This Beta release provides Member organizations an opportunity to perform a technical evaluation of the core SNOMED CT® files, and to provide feedback to SNOMED International, before the International Edition is distributed to Members by 31st December 2020.  The public release of the International Edition to Affiliate licensees will take place on 31st January 2021.  Please note that this Beta Release should not be distributed to Affiliate Licensees or any third parties before this date.  

The BETA release package is distributed for evaluation purposes only. It must not be used in production clinical systems or in clinical settings. 

When providing feedback, please include as much detail as possible, incorporating references to, or samples of, specific instances of the issue being reported.  The absence of sufficient information to allow SNOMED International to confirm the reported issue may result in no action being taken prior to the Member release.  Feedback on content related issues will be assessed and prioritized by SNOMED International, and a decision will be made as to whether to address any reported content issues for the Member release or as part of a future International Edition release.  Although all feedback will be carefully reviewed, there should be no expectation that any non-technical issues will be addressed prior to the distribution of the Member release.  

Feedback on the Beta release files will be accepted until 23:59 UTC on 16th December 2020 – although SNOMED International Members are urged to submit their findings as early as possible.

All files distributed to SNOMED International Members for the January 2021 International Edition are available from the  “January 2021 v0.1 BETA” version in the “Offline & Alpha/Beta versions” section of the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here:

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT International Edition contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive (the Release Notes are located separately in the same repository as normal):

  • xSnomedCT_InternationalRF2_BETA_20210131T120000Z.zip

The SNOMED CT International Edition Release Notes can also be accessed online:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+January+2021+International+Edition+-+SNOMED+International+Release+notes

Please see the Technical Updates section (3) of the Release Notes, plus the following Early Visibility confluence page, to remind yourselves of all of the important upcoming changes in this release, both technical and content: 

https://confluence.ihtsdotools.org/display/RMT/January+2021+Early+Visibility+Release+Notice+-+Planned+changes+to+upcoming+SNOMED+International+Release+packages

In particular, please review the following sections, which contain important changes included in this release, and also in the separate, additional Technical Preview that will be published in February 2021 alongside the International Edition:

  • 3.2.1.3. New Refset Descriptor records
  • 3.2.1.4. Concrete Domains Technical Preview

Work is continuing in the community to refine the new COVID-19 Vaccines content in time for the January 2021 Release.  Due to the rapidly evolving situation, however, this content is still not finalised and will therefore not be available for review in either the Beta or Member release packages.  Instead, the COVID-19 Vaccines content will follow in the final Production release on 31st January 2021.  If you would like to be involved in the review process for this content in January, please contact SNOMED International at support@snomed.org.

If you have any questions about the January 2021 International Edition, or have difficulties downloading this file, please contact SNOMED International at support@snomed.org with “January 2021 International Edition Beta release question” in the subject line. 

Kind regards,

Andrew Atkinson  |  Release Manager

Dear all,

Following on from previous announcements providing early visibility of the Concrete Domains proposal, SNOMED International would now like to provide more technical details of the planned transition.  Please see here (and the various sub-pages) for details of the current proposed technical changes:  https://confluence.ihtsdotools.org/mag/concrete-domains-community-of-practice-consultation.  

In this child page in particular there is guidance on the impact for both maintainers of SNOMED CT plus for implementers and vendors of software that utilises the terminology:  https://confluence.ihtsdotools.org/mag/concrete-domains-community-of-practice-consultation/snomed-international-proposal-for-representing-concrete-domains-in-rf2

Please, however, be aware that the technical proposal is still in the consultation stage, and therefore changes to the proposal may still be made before the final solution is implemented.

The transition has been discussed and agreed with numerous stakeholders from the community, and as such is targeted to be implemented over the course of the next two International Release cycles, as follows:

Q1 2021:

  • A technical preview will be published in line with the January 2021 International Edition, with drug concept strengths and counts expressed as concrete values in the new Relationships file.
  • This is currently planned to be a full RF2 International Edition package (as opposed to a standalone Delta file containing Concrete Domains), containing all International content in addition to the new Concrete Domains Relationship file
    • (ie) it will comprise the January 2021 International Edition release as if we had already transitioned to Concrete Domains, as a preview of what the final Release package will look like when the transition is complete.

Q3 2021:

  • The current target is for the July 2021 International Edition to be the first release after the transition to Concrete Domains.  This means that the RF2 package would be impacted as follows:
    • existing drug concept strength and count relationships inactivated +
    • existing strength and count attribute types will be inactivated, replaced with new ones using the same FSNs.
    • Inferred Relationship file changes:
  • Stated OWL Axiom file changes:
    • existing drug concept axioms will be updated to use concrete values +
    • existing strength and count attribute types will be inactivated, replaced with new ones using the same FSNs.
  • Additional Features in International Release
    • new separate concrete value relationship file will express these same attributes using numeric values
    • new attributes will be used, although they will have the same FSNs as the current attributes
    • MRCM will include new rows to indicate that the new attribute types are expected to take a concrete domain - specifically numbers - as target values.

If you can foresee any critical issues with the transition plans, or have any questions regarding any of these upcoming changes, please contact SNOMED International immediately at support@snomed.org with “Concrete Domains transition question” in the subject line.   

Kind regards,
Andrew Atkinson  |  Release Manager

Dear all,  

The Production release of the October 2020 SNOMED CT® Spanish Edition is now available to everyone from the MLDS distribution site.  This release contains the Spanish language version of the July 2020 SNOMED CT® International Edition. 

All files distributed for the October 2020 SNOMED CT® Spanish Edition are available from the “October 2020 v1.0” version in the “SNOMED CT Spanish package - Edición en Español” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

          https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® Spanish Edition Production release is distributed as a single zipped file archive:  

  • SnomedCT_SpanishRelease-es_PRODUCTION_20201031T120000Z.zip

The Release Notes and Starter Guide have been separated from the Spanish Edition package, and can be viewed online on SNOMED International’s Release Management Confluence website:

The Release Notes have also been published as a .pdf file alongside the release package, in the same MLDS repository. 

The Release Packaging format has been updated to bring it in line with the SNOMED CT International Edition standards, so there may be changes to both file naming conventions and the package contents themselves.  Please see the Readme file for details of any new naming conventions and file structures, and the Release Notes for further details.

If you have any questions about the October 2020 SNOMED CT® Spanish Edition Production release, or have difficulties downloading the files, please contact SNOMED International at support@snomed.org with “October 2020 Spanish Edition Production release” in the subject line.

Kind regards,

Andrew Atkinson  |  Release Manager

Dear all, 

The Production release of the July 2020 SNOMED CT® General Practitioner/Family Practitioner (GP/FP) Reference Sets package is now available, from the MLDS distribution site.

This package may be distributed to Affiliate Licensees and third parties at any time, within the relevant licensing restrictions.  The Production release of the SNOMED CT® General Practitioner/Family Practitioner (GP/FP) Reference Sets package is dependent upon, and should therefore be consumed in conjunction with the July 2020 SNOMED CT® International Edition. 

All files distributed are available from the  “July 2020 v1.0” version in the “SNOMED CT GP/FP Refset package - SNOMED International” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® GP/FP Reference Sets package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_GPFP_PRODUCTION_20201031T120000Z.zip

The Release Notes have been separated from the release package, and so can be downloaded as a distinct pdf file from the same MLDS release version:

  • doc_SnomedCT-GPFP-Production-ReleaseNotes_Current-en-US_INT_20200731.pdf

The Release Notes can also be accessed online from the following page:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® GP/FP Reference Sets package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® GP/FP Reference Sets package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all, 

The Production release of the July 2020 SNOMED CT® Odontogram refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “July 2020 v1.0” version in the “SNOMED CT Odontogram refset package - SNOMED International” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® Odontogram refset package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_Odontogram_PRODUCTION_20201031T120000Z.zip

The Release Notes have been separated from the Release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCT-Odontogram-ReleaseNotes_Current_en-US_INT_20200731.pdf

The Release Notes can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® Odontogram refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® Odontogram refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all, 

The Production release of the July 2020 SNOMED CT® Nursing Health Issues refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “July 2020 v1.0 (Nursing Health Issues refset)” version in the “SNOMED CT Nursing refset packages - SNOMED International” project, which can be found on the “IHTSDO Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® Nursing Health Issues refset package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_NursingHealthIssues_PRODUCTION_20201031T120000Z.zip

The Release Notes have been separated from the Release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCT-NursingHealthIssues-ReleaseNotes_Current_en-US_INT_20200731.pdf

The Release Notes can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® Nursing Health Issues refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® Nursing Health Issues refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all, 

The Production release of the July 2020 SNOMED CT® Nursing Activities refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “July 2020 v1.0 (Nursing Activities refset)” version in the “SNOMED CT Nursing refset packages - SNOMED International” project, which can be found on the “IHTSDO Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® Nursing Activities refset package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_NursingActivities_PRODUCTION_20201031T120000Z.zip

The Release Notes have been separated from the Release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCT-NursingActivities-ReleaseNotes_Current_en-US_INT_20200731.pdf

The Release Notes can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® Nursing Activities refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® Nursing Activities refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager

Dear all, 

The Production release of the September 2020 SNOMED CT® Global Patient Set (GPS) RF2 refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “September 2020 v1.0” version in the “SNOMED CT Global Patient Set (GPS) RF2 Refset package - SNOMED International” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® Global Patient Set (GPS) refset package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_GPS_PRODUCTION_20200930T120000Z.zip

This package is provided in Release Format 2 (RF2) format only. For the Freeset format of the same GPS Refset, please see https://gps.snomed.org/

In line with the new SNOMED International packaging guidelines, the Release Notes and Implementation Guide have been separated from the release package, and so can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedINTL-GlobalPatientSet-ReleaseNotes_Current_en-US_INT_20200731.pdf
  • doc_SnomedINTL-GlobalPatientSet-ImplementationGuide_Current_en-US_INT_20200731.pdf

The Documentation can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the September 2020 SNOMED CT® Global Patient Set (GPS) refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “September 2020 SNOMED CT Global Patient Set (GPS) refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all, 

The Production release of the July 2020 SNOMED CT® International Patient Set (IPS) RF2 refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “July 2020 v1.0” version in the “SNOMED CT International Patient Set (IPS) RF2 Refset package - SNOMED International” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® IPS refset package contains SNOMED CT files in Release Format 2 (RF2) format, distributed in a zipped file archive:

  • SnomedCT_IPS_PRODUCTION_20200930T120000Z.zip

In line with the new SNOMED International packaging guidelines, the Release Notes have been separated from the release package, and so can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCT-IPS-ReleaseNotes_Current_en-US_INT_20200731.pdf

The Release Notes can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® International Patient Set (IPS) RF2 refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® IPS RF2 refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all, 

The Production release of the July 2020 SNOMED CT® General Dentistry Diagnostic refset package is now available, from the MLDS distribution site.

All files distributed are available from the  “July 2020 v1.0” version in the “SNOMED CT General Dentistry Diagnostic refset package - SNOMED International” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT® General Dentistry Diagnostic refset package contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_GeneralDentistry_PRODUCTION_20200930T120000Z.zip

The Release Notes have been separated from the Release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCT-GeneralDentistry-ReleaseNotes_Current_en-US_INT_20200731.pdf

The Release Notes can also be accessed online:

Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

If you have any questions about the July 2020 SNOMED CT® General Dentistry Diagnostic refset package, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 SNOMED CT® General Dentistry Diagnostic refset package release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear all,

The Production release of the July 2020 SNOMED CT® International Edition is now available to all users, from the MLDS distribution site.

All files distributed for the July 2020 International Edition are available from the “July 2020 - v1.0” version in the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here:

The SNOMED CT International Edition contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_PRODUCTION_20200731T120000Z.zip

The Release Notes ("doc_SnomedCTReleaseNotes_Current-en-US_INT_20200731.pdf”) can be downloaded as distinct files from the same MLDS release version, or accessed online:


In addition to the usual International Edition Release package, there is an additional, optional RF2 Rollup Delta package available in the same repository.  This package should ONLY be utilised if you did not download and consume the Interim March 2020 International Edition release, AND you can use DELTA files to update to the latest content.  

The SNOMED CT International Edition additional rollup delta package contains SNOMED CT DELTA files (ONLY) in Release Format 2 (RF2), distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_PRODUCTIONRollupDeltaPackage_20200731T120000Z.zip

Full details can be found in the Release Notes which are separate from the International Edition additional rollup delta package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCTAdditionalRollupDeltaReleaseNotes_Current-en-US_INT_20200731.pdf

They can also be accessed online here:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+July+2020+International+Edition+additional+Rollup+Delta+package+-+SNOMED+International+Release+notes


Those Members using MLDS as their distribution site will find that their affiliates have access to the new release automatically.

All vendors and affiliates should please contact their National Release Centre (NRC) for information on when the latest release package will be available for download from the NRC website. Contact details for all NRC's can be found here - http://www.snomed.org/members/.

Please refresh your memory of all major changes to this upcoming release, as published on the Early Visibility page here: July 2020 Early Visibility Release Notice - Planned changes to upcoming SNOMED International Release packages, and in the Release Notes in sections "Technical updates" and "Resolved Issues" (where all changes to the final Production package made throughout the Alpha, Beta and Member Release cycles are logged).

NOTE:  Two additional concepts (plus their related components) were added to the July 2020 release content after the Member release on 30th June 2020.  They are therefore included in this final, Public release of the July 2020 International Edition.  The two new concepts are detailed in the International Edition Release Notes (see above) however for information the new concepts are:

  • 895231008|Not detected in pooled specimen (qualifier value)|
  • 890195008|International Health Terminology Standards Development Organisation Global Patient Set module (core metadata concept)|


If you have any questions about either packages comprising the July 2020 International Edition or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 International Edition release question” in the subject line.


Kind regards, 

Andrew Atkinson  |  Release Manager 

Dear Members,

The Member release of the July 2020 SNOMED CT® International Edition is now available to SNOMED International Members only, from the MLDS distribution site.

The July 2020 International Edition should not be distributed to Affiliate Licensees, or any third parties until its public release date on 31st July 2020. 

All files distributed to SNOMED International Members for the July 2020 International Edition are available from the  “July 2020 v0.3 MEMBER” version in the “Offline & Alpha/Beta versions” section of the “SNOMED CT International Edition” project, which can be found on the “SNOMED Releases” page in MLDS, accessed here: 

https://mlds.ihtsdotools.org/#/ihtsdoReleases

The SNOMED CT International Edition contains SNOMED CT files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_MEMBER_20200731T120000Z.zip

The Release Notes are separate from the International Edition release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCTReleaseNotes_Current-en-US_INT_20200731_MEMBER.pdf

Please refer to the attached Member Release Notes document for details of changes made following the Beta Release published on 10th June 2020.  This document can also be accessed online here:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+July+2020+International+Edition+-+SNOMED+International+Member+Release+notes

The latest version of the SNOMED CT International Edition Release Notes can also be accessed online:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+July+2020+International+Edition+-+SNOMED+International+Release+notes

Please refresh your memory of all changes to this upcoming release, as published on the Early Visibility page here: https://confluence.ihtsdotools.org/display/RMT/July+2020+Early+Visibility+Release+Notice+-+Planned+changes+to+upcoming+SNOMED+International+Release+packages, and in the Release Notes in section "Technical updates".  


In addition to the normal International Edition Release package, there is an additional, optional RF2 Rollup Delta package available in the same repository.  This is made available for your review, and we encourage any feedback to be provided as soon as possible, so that any refinements can be made in time for the Public release of this optional package on 31st July 2020.

The SNOMED CT International Edition contains SNOMED CT DELTA files in Release Format 2 (RF2) only, distributed in a zipped file archive:

  • SnomedCT_InternationalRF2_MEMBERRollupDeltaPackage_20200731T120000Z.zip

The Release Notes are separate from the International Edition release package, and can be downloaded as distinct files from the same MLDS release version:

  • doc_SnomedCTAdditionalRollupDeltaReleaseNotes_Current-en-US_INT_20200731_MEMBER.pdf

Please refer to the attached Member Release Notes document for details of changes made following the Beta Release published on 10th June 2020.  This document can also be accessed online here:

https://confluence.ihtsdotools.org/display/RMT/SNOMED+CT+July+2020+International+Edition+additional+Rollup+Delta+package+-+SNOMED+International+Release+notes

This package should ONLY be utilised if you were unable to download and consume the Interim March 2020 International Edition release, and you can use DELTA files to update to the latest content.  


If you have any questions about the July 2020 International Edition Member release, or have difficulties downloading the files from the distribution site, please contact SNOMED International at support@snomed.org with “July 2020 International Edition Member release question” in the subject line.   


Kind regards, 

Andrew Atkinson  |  Release Manager


doc_MemberReleaseNotes_Current-en-US_INT_20200731.pdf