Federal Register #FRA-2010-0011

Notice of Petition for Extension of Waiver of Compliance for Periodic Testing Requirements on Vital Microprocessor-Based Systems

This notice concerns a regulatory petition, not a procurement opportunity. - Government Buyer: - Federal Railroad Administration (FRA), Department of Transportation - Petitioning Entity: - Norfolk Southern Railway Company (NS) - Subject: - NS requests an extension of a waiver from federal regulations requiring periodic testing of vital microprocessor-based systems in railroad signal and train control operations - The extension would change the required testing interval from every 2 years to every 4 years after initial testing - Products/Services: - No specific products, OEMs, or part numbers are mentioned - Unique Requirements: - The petition aims to maintain safety and operational integrity while reducing the frequency of mandated testing - The notice invites public comments on the proposed waiver extension

Description

Norfolk Southern Railway Company (NS) petitioned the Federal Railroad Administration (FRA) for an extension of relief from certain regulations concerning periodic testing requirements on vital microprocessor-based systems. The petition seeks to extend the waiver of compliance from the 2-year periodic testing requirements to every 4 years after initial testing is completed. The waiver supports efficient testing practices while maintaining the integrity and safety of vital signal system operations. Comments on the petition must be received by August 24, 2026.

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