Welcome to MedDRA

In the late 1990s, the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) developed MedDRA, a rich and highly specific standardised medical terminology to facilitate sharing of regulatory information internationally for medical products used by humans... (more)

Discover MedDRA

"Understanding MedDRA"

Learn more about MedDRA

MedDRA Training

Improve your skills


Impact of MedDRA versions on your data

How to Use?

Support Documentation

Analysis Tool

Standardised MedDRA Queries (SMQs)

MedDRA Access

How to subscribe

MedDRA Training

31 July 2014
Salford, United Kingdom
1 August 2014
Salford, United Kingdom
11 September 2014
Copenhagen, Denmark
12 September 2014
Copenhagen, Denmark

Help to Shape the MedDRA Terminology

by submitting change requests. Your contribution will then be considered by the MSSO/JMO.


Recent News

29 July 2014

Providing updates on Blue Ribbon Panel meeting, new Web-based browser, PtC documents, and Free MedDRA Training

21 July 2014

Proposals posted on the change request section of the MedDRA website. Please send comments to mssorequest@meddra.org

18 July 2014

Aggregated results to be shared with MedDRA users in future meetings and webinars