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)

Discover MedDRA

"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

Navigate this Website

Do you need help getting around this Website?

Help to Shape the MedDRA Terminology

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

WebCR

Recent News

18 February 2020

Retrieve your credential and the unzip password for v23.0 from the Self-Service Application

7 February 2020

Review the latest MedDRA training schedule and register for events.

24 January 2020

The MedDRA API will be made available by the end of February for testing by software developers.