The Department of Homeland Security (DHS) Science and Technology (S&T) branch has issued a Broad Agency Announcement (BAA) for a low cost biological detector. S&T is seeking to accelerate advances in miniaturized biological sensing–for example, laboratories on a chip–with integration into common appliances with communications capability for large scale multi-detector networks. Sol. No. BAA_09_15. Respond by March 31. Contact: Janet Herman, contract specialist, 202-254-6918, [email protected].