IEC 62347:2006

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Concepts dealing with system dependability
  4.1 Understanding the system
  4.2 System life cycle
  4.3 System operation
  4.4 System operating profile
  4.5 Dependability requirements
5 Procedure for specifying system dependability
  5.1 System specification process
  5.2 System dependability specification process
  5.3 Determining dependability values
  5.4 Procedural steps for determining system
      dependability requirements
Annex A (informative) Evaluation of dependability
        characteristics
Annex B (informative) An example on developing a
        system dependability specification - A home
        security system
Bibliography

This International Standard gives guidance on the preparation of system dependability specifications. It provides a process for system evaluation and presents a procedure for determining system dependability requirements. This International Standard is not intended for certification or to perform conformity assessment for contractual purposes. It is not intended to change any rights or obligations provided by applicable statutory or regulatory requirements.