Lead (Pb) Standards - Federal Register Notices from Current Review
Over the course of each NAAQS review, EPA publishes notices in the Federal Register for a variety of activities: the kick-off workshop and call for information, Clean Air Scientific Advisory Committee (CASAC) meetings, availability of pre-rulemaking documents and opportunities for comment on these documents, as well as proposed and final rulemaking decisions and public hearings on a proposed rulemaking decision.
Rulemaking Notices / Public Hearings
- None at this time.
Pre-Rulemaking Documents / Availability and Opportunities for Public Comment
- Notice of Availability - Update on Two Aspects of Analytical Approach for Risk/Exposure Analyses -Nov 8, 2024
- Notice of Availability - Integrated Science Assessment for Lead , Final Report -February 7, 2024
- Extension of Comment Period- Integrated Review Plan for Pb NAAQS Review, Volume 3 -June 15, 2023
- Extension of Comment Period-Integrated Science Assessment for Lead, External Review Draft -May 19, 2023
- Notice of Availability - Integrated Review Plan for Pb NAAQS Review, Volume 3 -May 15, 2023
- Notice of Availability - Integrated Science Assessment for Lead , External Review Draft -March 31, 2023
- Notice of Availability - Integrated Review Plan for Pb NAAQS Review, Volumes 1 and 2 -March 4, 2022
- Request for Nominations: CASAC Lead Panel - September 8, 2021
- Integrated Science Assessment for Lead - Call for Information (July 7, 2020)
Public Meetings / Workshops
- Notice of CASAC Teleconference on November 22, 2024 - October 31, 2024
- Notice of CASAC Teleconference on August 23-24, 2023 - July 17, 2023
- Notice of CASAC Lead Panel Meetings, April 11, June 13-14, 2023 - Mar 22, 2023
- Notice of Webinar Workshop to Review Initial Draft Materials for the Integrated Science Assessment - May 6, 2022
- Notice of CASAC Teleconference on April 8, 2022 - March 22, 2022
You may also be interested in other documents from the current lead NAAQS review.