SaSI Innovation is a Thai private company who provides process safety solutions for several industries especially in Petrochemicals, Refinery, Chemicals, Oil&Gas Production and Automobile Manufacturing. The company's specialty is related to IEC61508 (including IEC61511 and IEC62061), widely known in Safety Integrity Level (SIL) Study. SaSI Innovation is developer of a SIL study tool (Software application) named "InnoSIF". InnoSIF is a SIL study tool that provides best practices for SIL classification and SIF verification process. it make complicated SIL study to be easier, more simplified and more realistic; nevertheless, InnoSIF is cost effective tool for all size of organization.