**CAERN (Companhia de Águas e Esgotos do Rio Grande do Norte)** is a longstanding provider of essential water and sanitation services, proudly serving the population of Rio Grande do Norte for over 55 years. This public company is dedicated to enhancing the quality of life for its residents by ensuring accessible potable water supply and effective sewage management.

Offering a wide array of services, CAERN is responsible for the infrastructure and operational activities required for water treatment and distribution, as well as the collection, transportation, and treatment of sewage. Recently, the company has expanded its operations to include solid waste management, authorized by recent legislative changes.

CAERN prioritizes sustainability, social responsibility, and technological efficiency, reflecting its commitment to environmental protection and resource management. Customers can access services through the virtual agency and a user-friendly app, facilitating tasks like bill payment and service requests. With a focus on continuous improvement, CAERN aims to meet the evolving needs of its community while promoting a healthier environment.