SIG360 also accept traditional forms of communication on 2D AutoCAD drawings such as .DWG. The majority of projects are currently in this format and this has been the traditional method for providing SIG360 services.

A project pack containing all the technical information and regulatory compliance is sent via email or printed and handed over in a project meeting. Whilst most customers still operate in the analogue format, the team have found that more are moving towards the digital process due to the increased speed and better communication offered by collaborating inside the 3D model software.