Closed FOAs

• A Letter of Intent is required.
• Letters of Intent must be submitted by January 15, 2025, at 5 PM Eastern.
• Applications must be submitted by February 26, 2025, at 5 PM Eastern
• Phase I Release II Topics

• A Letter of Intent is required.
• Letter of Intent due date: November 6, 2024, at 5 PM Eastern.

• A Letter of Intent is required and must be submitted by August 27, 2024, at 5 pm Eastern
• Applications are due by October 8, 2024, at 11:59 pm Eastern
• Phase I Release I Topics

• A Letter of Intent is required.
• Submission Deadline for Letters of Intent: March 27, 2024, at 5 PM Eastern
• Submission Deadline for Applications: April 30, 2024, at 11:59 PM Eastern

• A Letter of Intent is required and must be submitted by 5 PM Eastern Time on February 2, 2024.
• Applications are due by 11:59 PM Eastern Time on March 12, 2024.
• Phase I Release 2 Topics

A Letter of Intent is required and must be submitted by 5 pm Eastern on November 7, 2023. Applications must be submitted by 11:59 pm Eastern on December 5, 2023

• A Letter of Intent is required and must be submitted by August 28, 2023, at 5 pm Eastern.
• Applications must be submitted by October 10, 2023, at 11:59 pm Eastern
• Phase I Release 1 Topics

• Submission Deadline for Letters of Intent: March 29, 2023, at 5 PM Eastern Time
• A Letter of Intent is required
• Submission Deadline for Applications: April 19, 2023, at 11:59 PM Eastern Time

Amendment 000001 is issued to add cooperative agreement language for Phase II on page 5.

• Submission Deadline for Letters of Intent: January 3, 2023 5:00 PM Eastern Time
• Submission Deadline for Applications: February 23, 2023 11:59 PM Eastern Time
• Phase I Release 2 Topics

Amendment 000001: This amendment updates guidance for

• TABA for Fast-Track applications.
• Updated Section III Eligibility Information

• Submission Deadline for Letters of Intent:November 8, 2022, at 5:00 PM Eastern Time
• Submission Deadline for Applications: December 6, 2022, at 11:59 PM Eastern Time

• Submission Deadline for Letters of Intent: August 29, 2022, at 5:00 PM Eastern Time
• Submission Deadline for Applications: October 17, 2022, at 11:59 PM Eastern Time
• Phase I Release 1 Topics

Amendment 000001 is issued with the following changes:
Cover Page – Updated Due Date
Pages 11, 48 – Updated grant start date
Pages 2, 11 – Removed description of potential lapse in authorization
Page 46-47 – Updated Review of Risk
Pages 31, 40, 84 – Added Disclosure of Foreign Relationships

• Submission Deadline for Letters of Intent: March 30, 2022 5:00 PM Eastern Time
• Submission Deadline for Applications: April 19, 2022 11:59 PM Eastern Time

• AMENDMENT 000002:
  • Page 2 Corrections to Second Phase II Awards
  • Page 6 Updated Phase IIA Eligibility
  • Page 9 Updated Phase IIC Eligibility
  • Page 75 Updated Diversity Supplement
• AMENDMENT 000001:
  • Page 9 Updated Phase IIC Eligibility
  • Page 60 Updated TABA Language