A letter from the TRACECA National Secretariat states that, in summary, the online survey prepared in accordance with the Methodology established to evaluate customs control points along the routes of the TRACECA corridor as of the "Sixteenth Annual Meeting of the TRACECA Intergovernmental Commission (IGC)" is requested to be completed by sector representatives of TRACECA member countries. Accordingly, in order to evaluate the control points listed in the attached Methodology document, it is requested that our members complete the survey form provided at the link (https://link.webropolsurveys.com/S/8AF6CACEA1DFCEE5).