***AMENDMENT TO SOLICITATION***

This amendment changes the due date for Phase I Quad Chart submissions. No other changes have been made.

This Broad Agency Announcement (BAA) is soliciting concepts for innovative research and development projects in the following mission areas: Advanced Analytic Capabilities (AAC); Chemical, Biological, Radiological, Nuclear, and Explosive (CBRNE); Improvised Device Defeat/Explosives Countermeasures (IDD/EC); Investigative and Forensic Science (IFS); Irregular Warfare and Evolving Threats (IW/ET); Personnel Protection (PP); Physical Security (PS); Surveillance, Collection, and Operations Support (SCOS); Tactical Operations Support (TOS); and Training Technology Development (TTD).

The BAA document and additional help is available on https://bids.cttso.gov

All offerors must be registered in the System for Award Management (SAM) database prior to award at https://www.sam.gov (not https://beta.sam.gov).  For further clarification please check out, https://interact.gsa.gov/blog/what-difference-between-samgov-and-betasamgov

Submissions are due no later than 05/04/2020 at 3PM EST.