NOAA intends to issue a sole-source purchase order to Teledyne Geospatial for the renewal of SevenCs ENC software licenses and the purchase of an SDMS license. The justification is that Teledyne Geospatial is the only authorized reseller of this specific software in the United States, which is required to produce compliant navigational charts and replicate validation errors found by an international distribution center. The period of performance is from April 1, 2026, to March 31, 2027. While this is a pre-solicitation notice and not a request for competitive proposals, firms believing they can meet the requirements may submit substantiating documentation to the point of contact.