Oil and Gas (O&G) projects have complex engineering endeavours. A digital information management process is vital to increasing efficiency due to projects' size and complexity. The industrial plants' commissioning is regarding on-site testing to check performance and ensure final compliance of all equipment and systems installed. On-site commissioning procedures are mainly still managed by paper-work-based conventional methods. This work presents a digital solution' architecture developed based on an O&G company commissioning processes mapped. The novelty is assuring through a new integrator system agility and data traceability over digitalisation on-site commissioning procedures. Finally, the commissioning topic has limited scientific applied research, which this paper enhances future works.