Among the activities carried out by Evercare in the field of independent evaluation of critical software for the railway sector, the following can be found:

  • Support to safety establishment according to EN50128 regulation
  • Evaluation services for any Safety Integrity level (SIL) according to EN50128 regulation, especially for the most critical level (SIL3 and SIL4), regarding which the regulation establishes the following throughout the development:
  • Software safety evaluation plan
  • Safety plan development
  • SW safety analysis as well as evidence gathering for safety demonstration
  • Safety analysis
  • Software evaluation report
  • Independent validation for the most critical systems (SIL3 and 4), the latter being compulsorily independent, yielding:
  • Validation plan
  • Validation report

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