***AMENDMENT#5 - The purpose of this amendment is to extend the proposal due date: SEE GENERAL INFORMATION #7.2, pg. 1 – revised proposal due date  March 3, 2021 @ 4:00 PM EST.   There are no other changes to the BAA as a result of this amendment.

****Amendment #4 - The purpose of this amendment is to post Round 2 of the Government's responses to Industry questions and update corresponding sections of the BAA, as required.  There is no change to the proposal due date as a result of this amendment #4.

***AMENDMENT#3 - The purpose of this amendment is to extend the proposal due date: SEE GENERAL INFORMATION #7.2, pg. 1 – revised proposal due date  February 24, 2021 @ 4:00 PM EST.   There are no other changes to the BAA as a result of this amendment.

***AMENDMENT #2 - The purpose of this amendment is to post Government's responses to Industry Questions - Round 1 - Jan 12, 2021 and update Section 1.D.1.2, pg 14 ONLY to BRIAR BAA 20-04 AMD2 - Jan 12, 2021.  There is no change to the proposal due date as a result of this amendment #2.****

**** AMENDMENT #1 -   The purpose of this amendment is to extend question submissions(see page 1 - General Information #6 Questions:  IARPA will accept questions until January 15, 2021 @ 5:00 PM EST. **There is no change to the proposal due date as a result of this amendment #1.

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This notice announces release of the formal BRIAR BAA, solicitation number IARPA-BAA-20-04.

The BRIAR Program aims to develop software algorithm-based systems capable of performing whole-body (WB) biometric identification at long-range and from elevated platforms.  Many Intelligence Community (IC) and Department of Defense (DoD) agencies require the ability to identify or recognize individuals under challenging scenarios, such as at long-range (e.g., 300+ meters), through atmospheric turbulence, or from elevated and/or aerial sensor platforms (e.g., ≥20° sensor view angle from watch towers or Unmanned Aerial Vehicles (UAVs)).  Expanding the range of conditions in which accurate and reliable biometric-based identification could be performed would greatly improve the number of addressable missions, types of platforms and sensors from which biometrics can be reliably used, and quality of outcomes and decisions.