IRIS Toxicological Review of Ammonia (2012, External Review Draft)
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EPA is conducting a peer review of the scientific basis supporting the human health hazard and dose-response assessment of ammonia that will appear in the Integrated Risk Information System (IRIS) database. Please refer to IRISTrack – Ammonia for the latest schedule updates.
|May 1991||The RfC for ammonia was posted to the IRIS database.|
|Mar 2012||EPA hosted an interagency science consultation meeting on the review of the draft Toxicological Review of Ammonia.|
|Jun 2012||EPA released the external review draft of the ammonia assessment for public review and comment. [Federal Register Notice Jun 8, 2012]|
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.