To assist you with the submission process, a How to Apply guideline is also provided on the portal. Current information on specific topics and details can be found on the S&T Current Solicitations page. Historical information about Past Solicitations and Workshops is also available for review. When entering data on the web site, enter only the requested information. Supplemental information will not be considered. For the complete listing of requirements criteria, please also refer to the Department of Homeland Security Science and Technology Directorate. Finally, If you are ready to begin, click HERE or the portal login at the top of the page to register and begin submitting your white paper or proposal for the current LRBAA or targeted BAAs.