Training SIL Classification and LOPA

LOPA and SIL classification

Risk management
Risks are determined and managed using a risk graph or risk matrix. The course is based on the LOPA issues of CCPS and IEC 61511:2016 part 3.
You will learn about the methodology, how failure frequencies and risk reductions are determined and when a barrier gives risk reduction. You will be able to determine the SIL of an instrumental safeguard.
The training is based on the HAZOP standard (according to IEC 61882).

In addition to theory and explanation of the methodology, practical aspects are discussed and SIL classification/LOPA exercises are made.

The next LOPA and SIL classification course will be on Tuesday March 12, 2019 in Apeldoorn (from 9.30 h till 17.00 h).

This training has been given to various groups for many years, both ‘open registration’ and ‘in-house training’. The training courses are regularly evaluated, updated and improved.

Herman Jansen will give the training. Herman conducted hundreds of safety related studies and has provided over 60 SIL classification/LOPA courses in the past 15 years.

Are you interesed?
Register below without obligation or send an e-mail to

Date October 6, 2020
Time 9:30 – 17:00
Location Consiltant BV in Apeldoorn (NL)
Costs 625 euro (excl. VAT)
Teacher Herman Jansen – TÜV Certified Functional Safety Expert
Target group Engineers, safety experts, operators, HAZOP/LOPA/SIL team members
Level Beginner / advanced
Certification The Consiltant BV courses are certified by Hobéon. Participants receive a certificate after the course.


Global program

  • Introduction
    • Welcome & introduction
    • Expectations and goals of the course
  • Basics Process safety
  • Several risk matrices, ALARP, SIL
  • Safety Integrity Level (SIL), SIL classification and exercises
  • Layer Of Protection Analysis (LOPA) methodology CCPS
  • LOPA exercises
  • Evaluations, participant certificates and good bye

This is a global program, changes can be made at all time.

If you are interested in one of our courses you can fill out the form below. We will get in touch with you as soon as possible.
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