<h1>Single Window System centralises investment approvals and introduces affidavit-based clearances, land integration, and AI assistance for applicants.</h1> The Single Window System centralises and digitises investment approvals by integrating over 150 services and multiple departments, enabling application, amendment and renewal of approvals through a Common Application Form and providing in-principal district or state-level approvals. It introduces Affidavit-Based Clearance for preparatory manufacturing activities, an integrated Land Management System with KIADB and GIS compliance checks for land, and aligns with the National Single-Window System while offering investor tools including an approval wizard, Incentive Wizard and Calculator, incentive claim and disbursement module, real-time dashboards, SLA monitoring, grievance tracking, multilingual mobile access, a Generative AI chatbot, and PAN as a Unique Business ID.