"수도사업자" refers to a water service provider responsible for supplying and managing water resources in a specific area. These entities ensure that clean and safe drinking water is available to residents and businesses. They also maintain the infrastructure, such as pipes and treatment facilities, necessary for water distribution. In many regions, 수도사업자 operates under government regulations to ensure compliance with health and safety standards. They may also be involved in wastewater management, ensuring that sewage is treated properly before being released back into the environment. This role is crucial for public health and environmental protection.