SNOMED CT Content Request Service
Welcome to the SNOMED CT® Content Request Service (CRS) . This system allows users to request basic content changes to SNOMED CT.
How do I get to CRS?
Please go to https://request.ihtsdotools.org, where you will be asked to log in.
How do I obtain a CRS Account?
Please see, Accessing CRS.
What types of Content Requests are supported?
Before making any request, please read the guidance on submitting content -
Version 15.0 Customer Guidance for Requesting Changes to SNOMED CT 20240723.pdf
The new CRS tool features a variety of templates and two request entry modes to appeal to most users. These Include:
Create a new Concept(s)
A request for a new concept must take into account existing content and align with the existing Editorial Guidance
Add New Synonym(s)
A new synonym may be added to an existing concept if the request aligns with existing Editorial Guidance and has a clear justification.
Add or Modify Parent(s)
A new parent may be added to an existing concept (or changed) if the request aligns with existing Editorial Guidance and has a clear justification.
Add or Modify Description(s)
A new description may be added to an existing concept (or changed) if the request aligns with existing Editorial Guidance and has a clear justification.
Inactivate Concept(s), Description(s), or Relationship(s)
Concepts or their components may be inactivated if the request aligns with existing Editorial Guidance and has a clear justification.
Modify and Create New Relationship(s)
New relationships or modification to existing concepts may be made if the request aligns with existing Editorial Guidance and has a clear justification.
Content
Announcements
Blog Posts
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New version of CRS
created by
2017-Jan-04
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January 2017 Release Authoring Complete
created by
2016-Nov-16
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SNOMED Content Request Service Go Live
created by
2016-Sep-26
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Service Roll Out
created by
2016-Aug-31
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