Safety Integrity Level (SIL)

The International Electrotechnical Commission (IEC) provides an IEC61508 & IEC 61511 standard. These codes are established rules of the design, and selection of safety instrumented systems (SIS), they are the statistical representations of the reliability of the particular functions when a process demand occurs. The objective of the rules is to provide a margin for SILs in service, such as; SIL 1, 2, 3, and 4. This course will centers on the on the practical aspects of SIL and the methodologies used for determining SILs that include but are not limited to; LOPA, Safety layer, FTA and also discuss an overview various steps for assignment of target SIL


Successful completion of this module the participant will be able to:

  • Learn the core concepts of fundamental SIL & application in industry
  • Understand how to modify & improve the existing control system without avoiding the safety and business aspects.
  • Learn how to implement the tools of SIL based upon the IEC and the other standard a basic to control production program
  • Be able to measure the reliability of SIS outcomes


  •       Introduction to Safety Instrumented Systems
  •       The Safety Lifecycle – IEC61508
  •       IEC 61511 and the other applicable standards
  •       Risk Management & Reliability
  •       Process Hazard Analysis
  •       Layer of Protection Analysis
  •       Safety Integrity Level selection
  •       Probability of Failure Demand
  •       Hardware Fault Tolerance
  •       CASE STUDY


  •  Manager: Operation, Safety, Executive
  •  Engineer: Process, Safety, Instrument & Mechanical
  •  DCS and Field Operator


  • M. Zahirsyah, ST,MT -  Technical Advisory Manager, Senior Risk Engineer, HAZOP/HAZID/SIL Chairman at DNV GL

Biaya Cash : Rp 4.000.000 Invoice : Rp 5.000.000
Waktu 2 hari weekend | Pkl 08.30 s.d 16.30
Tanggal Mulai ditetapkan setelah ada 5 pendaftar, silahkan DAFTAR dahulu
Lokasi Petros, Jl. Raya Ragunan B3 Jatipadang Pasar Minggu
Fasilitas Modul, Lunch, Snack, Sertifikat
Jumlah Kursi 8
Brochure 20180117115946-PS-SIL.pdf