ColombiaClass BIM Classification System

Colombian BIM Classification System (ColombiaClass) developed for public buildings. Based on Chilean NCh 1156 standard, adjusted to Colombian context defining order, classification, denomination up to Level 3 using current technical regulations, official budget databases, collaboration with Colombian construction professionals. Validated with budgets from 5 regions (83% of Colombia) and Delphi Method with expert panels (field engineers/architects + BIM experts from Ministry of Housing, BIM Forum, National Planning Department). Addresses great variability in time/cost of public works, enables government monitoring of project scope and tender comparison.