A complete range of services in support of the safety lifecycle are offered:

• SIL Determinaton (e.g. risk graph, risk matrix, LOPA, fault tree study)
• Project support; protocols, procedures, specifications
• Design Support
• Design Verification/Validation, including PFD/PFH calculations
• Functional Safety Assessments

TDS has a reputation for bringing a pragmatic approach to these matters;  we look to cut through the spurious 'noise' that gets talked about functional safety and avoid the pain & grief that follows when unnecessarily complicated provisions are invoked.

See also www.sissuite.com for details of the functional safety software employed by TDS.