Past Funding Opportunities | National Institute of Environmental Health Sciences Skip Navigation Past Funding Opportunities Close the left navigation Add Worker Training Program Past funding opportunities are provided for reference. 2024 NOFO - SBIR E-Learning for HAZMAT and Emergency Response (R43/R44 Clinical Trial Not Allowed) RFA Number: RFA-ES-24-003 Release Date: May 21, 2024 Letter of Intent Receipt Date: June 26, 2024 Application Receipt Date: July 26, 2024 Human Subjects/Clinical Trial Research Information for NIEHS Applicants Contact Information 2024 NOFO - HAZMAT Training at DOE Nuclear Weapons Complex (UH4 - Clinical Trial Not Allowed) RFA Number: RFA-ES-24-002 Release Date: May 20, 2024 Letter of Intent Receipt Date: June 8, 2024 Application Receipt Date: July 22, 2024 NOFO Briefing Informational Meeting Presentation (7MB) Contact Information 2024 NOFO - Hazardous Materials Worker Health and Safety Training (U45 - Clinical Trials Not Allowed) RFA Number: RFA-ES-24-001 Release Date: May 3, 2024 Letter of Intent Receipt Date: June 8, 2024 Application Receipt Date: July 08, 2024 Frequently Asked Questions Contact Information Additional Information SF424 (R&R) Application Guide Frequently Asked Questions and Answers (Updated October 31, 2014) (161KB) Applying Electronically - Finding Help Back to Top Last Reviewed: February 18, 2026