Can Fire Safety Engineers (FSEs) who currently do not have a CORENET account make performace-based fire safety engineering submissions via CORENET X? January 07, 2026 18:07 Updated Yes. The login for CORENET X is via Singpass, similar to today’s login for CORENET 2.0. Related articles Can the M&E Engineer indicate deviations from the approved Construction Gateway model such as new locations or coverage of fire protection elements during Technical Clearance? Will unprotected opening calculations for SCDF submissions be included in CORENET X? Are temporary works such as ERSS for basement excavation required to be incorporated into the coordinated BIM model for CORENET X submissions? How will performance-based Fire Safety Engineering (FSE) solutions be accepted in CORENET X? Will agencies continue to issue Written Directions (WDs) independently in CORENET X?