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This Government Contract opportunity from Library Of Congress was posted on April 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Web Interface & Frontend Maintenance (HTML/JavaScript/XML)

Closed
Federal

Contract Overview

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The contract requires the maintenance and ongoing updates of the eCO Receipts Public Interface, a web-based system built using HTML, JavaScript, and XML templates. The work demands strict adherence to modern web standards, ensuring the interface remains responsive across devices and fully accessible to users with disabilities. All modifications must preserve functionality while enhancing usability, performance, and compliance with established accessibility guidelines. The system supports a critical public service function, necessitating high reliability and consistent uptime. This is a subcontract opportunity issued by the Library of Congress, with performance to be conducted in Washington, D.C., at the zip code 20540. The solicitation, classified under NAICS code 541513 for Custom Computer Programming Services, was posted on April 24, 2026, and responses are due by May 7, 2026, at 5:00 PM Eastern Time. While no set-aside type or point of contact is specified, interested parties must submit proposals through the designated SAM.gov portal before the deadline to be considered for award.

General Info

Maintain and update eCO Receipts web interface with accessibility, responsiveness, and reliability in Washington, D.C., by May 7, 2026.

NAICS

541513 - Computer Facilities Management Services

Place of Performance

Washington, DC, 20540, USA

Set-Aside

NONE

Documents

This scope was carved out of 030ADV26Q0126.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyLibrary Of Congress
ContactsNo contacts available
OfficeN/A
Organization / AgencyLibrary Of Congress
Office AddressN/A
ContactsNo contact information available

Full Description

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Maintain and update the eCO Receipts Public Interface using HTML, JavaScript, and XML templates. Ensure responsiveness, accessibility, and compliance with web standards.

Earlier notices in this NAICS code

Posted before this notice, open and closed

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