Our certified safety engineers are experts in using the Safety Integrity Software Tool for the Evaluation of Machine Applications, also known as SISTEMA. SISTEMA performs statistical reliability analysis of functional safety systems and is used to determine the reliability of machine safety functions.  As independent consultants, we apply our specialized knowledge and real-world experience to your application, enabling you to comply with regulatory requirements and keep workers safe.

A SISTEMA analysis is an important part of verifying compliance with OSHA’s minor servicing exception for hazardous energy controls (“Lockout/Tagout”). With a SISTEMA model, we verify the functional safety Performance Level (PL) for machine safety functions. If you need assistance performing a SISTEMA analysis, our certified safety engineers are here to help.  Click here to contact us for more information on our SISTEMA services.