The INF SP is a trans-European system (TES) that ensures the administrative and standardised exchange of information between economic operators and customs authorities, and between customs authorities themselves involved during the customs procedures of inward and outward processing. The easy-to-use eLearning course INF Special Procedures: Customs Officer & Trader is based on the Union Customs Code and is produced by the European Commission Directorate General for Taxation and Customs (TAXUD) under the Customs 2020 Programme.