NSDUH 2020 Data Collection Final Report

This report describes data collection operations for the 2020 National Survey on Drug Use and Health (NSDUH). It details the sampling, counting, and listing operations; data collection staffing; preparation of survey materials; field staff training; data collection (both in-person and web); data collection results; and quality control practices. It also includes information on Coronavirus 2019 safety protocols and training materials.The document is available as a PDF.