Welcome to MedDRA

In the late 1990s, the International Council for Harmonisation of Technical Requirements for 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)

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"Understanding MedDRA"

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MedDRA Training

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MedDRA Web-Based Browser

Support Documentation

MedDRA Points to Consider

Analysis Tool

Standardised MedDRA Queries (SMQs)

MedDRA Access

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MedDRA Self-Service Application

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MedDRA Training

24 April 2019
Rockville, Maryland, USA
25 April 2019
Rockville, Maryland, USA
1 May 2019
Boston, Massachusetts, USA

Help to Shape the MedDRA Terminology

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


Recent News

16 April 2019

MedDRA servers will be down for two hours on 27 April for maintenance.

11 April 2019

The MSSO and the UMC want to hear from you if you attended the MedDRA and WHODrug User Group Meeting in Prague, Czech Republic