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This is a preview of updates coming to the Technical Bulletin's website in April 2026. Return to current site.
Read more about the modernization release schedule in this announcement.
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2026-04-16

PubMed's New & Noteworthy RSS feed provides another way to stay up to date with the latest news published in the NLM Technical Bulletin for PubMed.This RSS feed URL is changing, as the feed will now be generated directly from the Technical ... ...

2026-04-14

The last regularly scheduled monthly MeSH MARC update file was released on April 1, 2026.  Going forward, the MeSH MARC files will typically only be posted annually in November prior to the calendar year of their intended use. If midyear M ... ...

2026-03-31

The National Library of Medicine (NLM) is pleased to announce that the January 2026 ICNP SNOMED CT Nursing Practice Refset package is available for download.This package is provided in Release Format 2 (RF2) format only. It is dependent up ... ...

2026-03-02

The RxNorm March 2026 monthly release became available on Monday, March 2, 2026. New Qualitative Distinction: Weight Management.We have added a new Qualitative Distinction (Weight Management) to differentiate the anti-diabetic and weight l ... ...

2025-12-22

New Journals ParticipatingNone at this time-->The Canadian Veterinary Journal (Revue canadienne de recherche vétérinaire)[Posted in NLM Technical Bulletin May 28, 2004]The Canadian Veterinary Journal (Revue canadienne de recherche vétérina ... ...

2025-12-22

p>he NLM Cataloging Section implemented the 2003 amendments1 to the Anglo-American Cataloguing Rules, 2nd edition, 2002 revision, in February of 2004, with the exception of certain sections related to AACR2 rule 21.2A2 "Minor changes" ( se ... ...

2025-11-13

The National Library of Medicine (NLM) is pleased to announce that the November 2025 SNOMED CT International Edition and the November 2025 SNOMED CT Spanish Edition are available for download.In addition, the following SNOMED CT Internatio ... ...

2025-06-11

Make the most of your summer with free continuing education (CE)! Invest in yourself and the communities you serve with National Library of Medicine (NLM) free, on-demand continuing education opportunities. These offerings are designed to ... ...

2025-06-02

The National Library of Medicine (NLM) is pleased to announce the June 2025 SNOMED CT International Edition is available for download.To download the above release, you must agree to the UMLS Metathesaurus License and have a UMLS Terminolo ... ...

2025-05-30

The RxNorm June 2025 monthly release became available on Monday, June 2, 2025 and there are no major changes to report. ...