H. Rept. 116-318, Part 1: Synthetic Opioid Exposure Prevention and Training Act, Report to Accompany H.R. 4739, December 3, 2019 [open pdf - 428KB]
From the Purpose and Summary: "H.R. 4739, the 'Synthetic Opioid Exposure Prevention and Training Act,' would amend the Homeland Security Act of 2002 to protect U.S. Customs and Border Protection officers, agents, other personnel, and canines against potential synthetic opioid exposure."
H. Rept. 116-318, Part 1; House Report 116-318, Part 1
U.S. Government Publishing Office: http://www.gpo.gov/