Welcome to HMEX Assistant™

HMEx Assistant™ is the industry’s leading software for hazardous materials classification and chemical inventory management—trusted by fire and building code officials, architects, engineers, and facility managers nationwide.

Used across thousands of facilities since 1993, HMEx Assistant is officially endorsed by the International Code Council (ICC) and remains the gold standard for ensuring fire and building code compliance.

Why Choose HMEx?

• The world’s most extensive collection of fire-code classified chemicals

• Accurate, code-aligned hazard classification

• Robust inventory management tools

• Best-in-class reporting and documentation

• Unmatched data security for regulated environments

And with unparalleled value, HMEx Assistant delivers industry-leading performance without the high-end price tag.