WISER Discontinuation

Effective today, February 28, 2023, the National Library of Medicine (NLM) has discontinued the Wireless Information System for Emergency Responders (WISER) website and applications.  Users will still be able to access and utilize installed copies of WISER desktop and mobile applications; however, application data will no longer be updated by NLM.  WISER was an excellent resource of hazardous substance tools and data, and NLM has provided the following resources for continued access to such tools and data:

Software/Applications:

Additional Hazmat or Chemical, Biological, Radiological, Nuclear (CBRN) Information: