This notification is to announce the release of SEB 048 - Mandating the Use of the Safety Case Maturity Tool (SCMT). The SEB outlines the mandating the use of the SCMT for all Platforms and Large Complex Systems.

Following the recast of Strategic Risk 5, it has been recognised that there is a risk that factors contributing to a significant injury or death, which were reasonably foreseeable, were not captured in the Platform, System, and Service Safety Case. As a result, the SCMT has been adopted as one element to successfully mitigate this risk.

Further review of ASEMS has updated SMP12 paragraphs 12.2.2.2 and 12.3.3.1 and Policy Clause 4.1 to align with mandating the use of SCMT.