What is the size limit for a submission? March 27, 2026 01:31 Updated Please note the size limits below:Each file should not exceed 800MB in size.The total size of all uploaded documents (including files and IFC+SG models) should not exceed 10GB. Related to CORENET X file upload Related articles How is the fee computation different from that in CORENET 2.0? Are temporary works such as ERSS for basement excavation required to be incorporated into the coordinated BIM model for CORENET X submissions? Can I submit a zipped file? How will waivers be issued in CORENET X? I am a business user using Singpass Business and have no issue accessing other systems. However why am I encountering issues accessing CORENET X