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"

Learn more about MedDRA

MedDRA Training

Improve your skills

WBB

MedDRA Web-Based Browser

Support Documentation

MedDRA Points to Consider

Analysis Tool

Standardised MedDRA Queries (SMQs)

MedDRA Access

How to subscribe

Help Yourself

MedDRA Self-Service Application

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Help to Shape the MedDRA Terminology

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

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Recent News

17 October 2019

MedDRA servers will be down for four hours on 30 Oct for maintenance.

8 October 2019

Register for MedDRA training in Australia, India and the United States

4 October 2019

MedDRA servers will be down for two hours on 10 Oct for maintenance.