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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Software Management Control Plan - Defect Codes

Document Series:
Technical Bulletins
Author:
  • Office of Railroad Safety
Bulletin Number
S-07-01
Discipline
Signal and Train Control
Subject:
Signal and Train Control
Keywords:
SMCP; Title 49; life cycle; processor-based signal and train control
Document
s_07_01.pdf (113.68 KB)

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Effective Date: Wednesday, August 8, 2007