SISSuite Ltd. offers a suite of software tools (SISSuite) to facilitate management of Safety Instrumented Systems, together with a range of related training courses. SIS: Simple. Intuitive. Straightforward. Key features of SISSuite: CLOUD BASED: The current software version is always available - no upgrades to manage or pay for. Allows remote collaboration on projects. YOU OWN THE DATA: Data records can be exported so that you are never 'locked-in'. RECORD VERSION CONTROL: Data records are automatically updated with user login details for originator, checker and approver. No inadvertent working with obsolete records. COMPETENCE REGISTER: Check and approval only permitted to those with designated competence level. SUPPORTS O&M PHASE: Supports ongoing evaluation of reliability performance during operation & maintenance phase: Flags operation beyond nominal useful life. Alerts user when PFD grows significantly due to ageing. Supports ongoing validation of failure rates. ADVANCED LOPA: Recognises the order in which layers are invoked. Automatically determines demand mode. Supports both enabling conditions and conditional modifiers as well as a defense matrix. PROCESS SAFETY TIME: Calculates process safety time as a function of process parameters.