American Industrial Hygiene Association (AIHA)

Copyright & Licensing

© 2025 American Industrial Hygiene Association (AIHA). All rights reserved.

The Emergency Response Planning Guidelines (ERPG®) data are the intellectual property of AIHA and are provided solely for non-commercial, educational, research, and governmental use.

Users may download, reproduce, and distribute this data only in its original, unmodified form and must include this notice in any reproduction.

Commercial use, redistribution, resale, or inclusion of this data in any product or service offered for profit is strictly prohibited without the prior written consent of AIHA.

To request permission for commercial use or licensing, contact [email protected].

By downloading this dataset, you acknowledge and agree that:

  1. The ERPG data remain the sole property of AIHA.
  2. You will not alter, reproduce, or distribute the data for commercial purposes.
  3. You will provide attribution to AIHA when the data are used in reports, models, or databases.
  4. AIHA reserves the right to require licensing fees or other remuneration for any commercial use.