The Domestic Nuclear Detection Office (DNDO) invites manufacturers to participate in the Graduated Rad/Nuc Detector Evaluation and Reporting (GRaDERSM) program by submitting commercial off-the-shelf radiation and nuclear detection and identification instruments for testing. The GRaDER program testing is voluntary and is normally conducted at the request and expense of the participating manufacturer. However, in the current announcement the government will offset the costs of testing. The offset is focused on evaluations of equipment of interest to federal, state, local, territorial and tribal law enforcement and first responders. Sol. No. GRADER_FY10. Respond by July 15. Contact: Phorsha Peel, contracting officer, 202-254-7095, [email protected].