Modernizing timber buyers licensing harvest fees management and enforcement using GIS in the Illinois Department of Natural Resources

Abstract This paper presents a case study on the digital transformation of the Timber Buyers Program within the Illinois Department of Natural Resources (IDNR). The initiative replaced outdated, paper-based systems for timber buyer licensing and harvest fee tracking with a modern, GIS-integrated web ap- plication. This transformation not only improved operational efficiency and significantly boosted harvest fee revenue, but also established a strategic roadmap to strengthen enforcement against illegal timber activities, directly supporting the efforts of District Forest Officers and Conservation Police Officers. By integrating ArcGIS, the solution enabled precise geolocation of timber harvest sites—a capability previously unavailable to the agency. The case highlights how the strategic application of geospatial and IT expertise can deliver measurable improvements in public-sector forest management, offering a scalable model for environmental conservation agencies across the United States. The study adopts a mixed-method approach, combining spatial analysis and operational data from 2023 to 2024 to evaluate the measurable impact of GIS integration on efficiency and revenue. Quantitative validation demonstrates improved data accuracy and enforcement outcomes, reinforcing the significance of GIS as an evidence-based governance tool.