This online course aims to strengthen the chemical weapons (CW) detection, identification, and verification capabilities of analytical chemists at the Criminal Evidence Directorate (CED) laboratory in Baghdad, Iraq. Subject Matter Experts (SMEs) from VERIFIN will, through video modules, presentations, and live discussion sessions, enhance participant knowledge on the characteristics of chemical warfare agents; sample preparation for gas chromatography (GC)-based analysis; GC and GC-mass spectrometry (MS) analysis and troubleshooting; and use of the Automated Mass Spectral Deconvolution and Identification System (AMDIS) program for identification purposes; among other related topics.