This is a Request for Information (RFI) for Reference Laboratory services to be performed at the US Naval Hospital, Guam. The Defense Health Agency is seeking capabilities statements from qualified contractors, with emphasis on small business participation, to inform future acquisition planning. Respondents must provide their UEI and CAGE codes, confirm socio-economic status, demonstrate ability to meet certifications, and submit relevant experience including contract numbers and values. No questions will be answered, and responses are treated as proprietary; this is not a request for quote and no contract will be awarded from this notice. Interested parties should submit their capabilities statements electronically to the contracting office.