This is a subscription service contract for access to the ISO Standards Library and the purchase of electronic standards, including a block of 75 ISO standards and other specified standards. The period of performance is a Base Year plus Four Option Years, with an anticipated award date of March 27, 2026. The intended and sole source for this acquisition is the American National Standards Institute (ANSI), as they own the required proprietary software. All responsible sources may submit a response for consideration.