The Drug Enforcement Administration (DEA) is conducting market research to identify vendors capable of providing nationwide, OSHA-compliant hearing conservation services for approximately 4,000 employees across 230 locations. The scope includes audiometric testing, reporting, data security, and logistics, with the DEA maintaining ownership of all program data. Services are to be performed at various locations nationwide, including headquarters, field offices, and remote sites. The DEA is open to multiple service delivery models, such as mobile units, portable solutions, or clinic-based services. This is a Request for Information (RFI) for planning purposes only and does not constitute a commitment to issue a solicitation.