NOAA intends to award a sole-source purchase order to ASTM International for online publication services, as they are determined to be the only vendor that can provide the required ASTM, IEC, and ISO publications without AI in the system architecture and with necessary integration capabilities. Services will be performed in Houma, LA and Silver Spring, MD. The period of performance is from the date of award through one base year, with four additional one-year option periods. While this is not a request for competitive proposals, firms believing they can meet the requirements may submit substantiating documentation to the point of contact within 15 days of the notice's publication.