This RFI/sources sought is for market research on Environmental Qualification Testing (EQT) to verify that an updated enclosure assembly and workstation mount for CAC2S Afloat meet naval shipboard survival and operational requirements, including environmental and electromagnetic compatibility testing. The RFI was issued October 29, 2026. Vendors must be registered in SAM and the Joint Certification Program to access the Statement of Work and should provide capability information such as company/product literature, a white paper of no more than five pages, performance parameters, prior testing and test reports, a budgetary estimate, and rationale for avoiding sole-source procurement. Small and small disadvantaged businesses are highly encouraged to respond. No funding is currently available, and this RFI is not a solicitation or commitment; response costs will not be reimbursed.