Report regarding Task 1.1 of Activity 1 – TECHinfo 4.0 – Typification of Construction Site Models and Standardisation of Information, which consists of studies and specifications of classification and characterisation aspects associated with the construction process, with a view to “broadening and generalising the operationalisation and availability of ProNIC, making the existing contents more comprehensive, while ensuring the existence of an infrastructure and systems architecture capable of supporting the provision of services to multiple Project Owners”.