NRS 432C.020 “Agency which provides child welfare services” defined. “Agency which provides child welfare services” means: 1. In a county whose population is less than 100,000, the local office of the Division of Child and Family Services of the Department of Human Services; or 2. In a county whose population is 100,000 or more, the agency of the county, Ê which provides or arranges for necessary child welfare services. (Added to NRS by 2019, 1931)