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Welcome to WISER
Wireless Information System for Emergency Responders
WISER is a system designed to assist emergency responders in hazardous material incidents. WISER provides a wide range of information on hazardous substances, including substance identification support, physical characteristics, human health information, and containment and suppression advice.
Latest News

New! As of 10/03/2016, version 5.0 of WISER is available. See what's new in this major release.


WISER is available for download as a standalone application on Microsoft Windows PCs, Apple iPhone and iPod Touch, Google Android devices, and BlackBerry devices.

Visit the training page to download materials that aid with training on the usage of WISER.


When an Internet connection is available, use your web browser to access the same functionality of the standalone applications. WebWISER supports both PC and mobile device browsers, including BlackBerry, iPhone, and Android devices.

Join the E-mail List

Want to get notices of WISER updates and news? Join the WISER E-mail List to automatically receive important announcements about WISER.

Please note that the National Library of Medicine does not warrant or assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed.