International Standard
ISO/TR 12489:2013
Petroleum, petrochemical and natural gas industries — Reliability modelling and calculation of safety systems
Reference number
ISO/TR 12489:2013
Edition 1
International Standard
Read sample
ISO/TR 12489:2013
Published (Edition 1, 2013)

ISO/TR 12489:2013

ISO/TR 12489:2013
CHF 216
Convert Swiss francs (CHF) to your currency


ISO/TR 12489:2013 aims to close the gap between the state-of-the-art and the application of probabilistic calculations for the safety systems of the petroleum, petrochemical and natural gas industries. It provides guidelines for reliability and safety system analysts and the oil and gas industries.

The elementary approaches (e.g. PHA, HAZID, HAZOP, FMECA) are out of the scope of ISO/TR 12489:2013. Yet they are of utmost importance as their results provide the input information essential to properly undertake the implementation of the approaches described in ISO/TR 12489:2013: analytical formulae, Boolean approaches (reliability block diagrams, fault trees, event trees, etc.), Markov graphs and Petri nets.

ISO/TR 12489:2013 is focused on probabilistic calculations of random failures and, therefore, the non-random failures are out of the scope even if, to some extent, they are partly included into the reliability data collected from the field.

General information

  •  : Published
     : 2013-11
    : International Standard published [60.60]
  •  : 1
     : 261
  • ISO/TC 67
    75.200  75.180.01 
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)