ReNE Chat, developed by Maizlab, is an AI-powered assistant that makes the Peruvian Reglamento Nacional de Edificaciones easy to consult and understand. Built with NextJs, LangChain, and Pinecone, it lets urban professionals and citizens converse with the regulation in natural language, quickly finding relevant clauses and interpretations through an intuitive web interface. ReNE Chat is part of Maizlab’s broader mission to apply artificial intelligence to housing, services, security, mobility, financing, equipment, and connectivity challenges in emerging cities, reducing social gaps and supporting more equitable, resilient urban development.