The 2023 NAEP High School Transcript Study Data Training (HSTS) Workshop will take place on June 21-23, 2023, in Arlington, VA. This workshop is for quantitative researchers with strong statistical skills who want to learn to conduct data analysis using National Assessment of Educational Progress (NAEP) High School Transcript Study (HSTS) data. The training is aimed at advanced graduate students, educational researchers at universities or other research organizations, analysts from state and local education agencies, and those interested in analyzing large-scale assessment data. The training will introduce the HSTS and its relationship to the NAEP as well as provide guidance and practice in the data analysis strategies required when using HSTS data. Applications will be accepted from April 14 to May 14, 2023.