WCO Publishes 2022 HS Explanatory Notes for Trade Classification

WCO Publishes 2022 HS Explanatory Notes for Trade Classification

The World Customs Organization (WCO) has released the 2022 edition of the Harmonized System Explanatory Notes (HSEN) in print. This provides practical guidance on technical descriptions and classification of goods, serving as the official interpretation of HS codes. Purchase of the print version includes amendment supplements. An online subscription option is also available through the WCO Trade Tools platform. As a global leader in customs affairs, the WCO assists trade professionals in accurate customs clearance.

01/05/2026 HS Code Query
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Decoding Aldan Airports ADH and UEAA Codes

Decoding Aldan Airports ADH and UEAA Codes

This article details the IATA code (ADH) and ICAO code (UEAA) of Aldan Airport in Russia. It explains the differences and application scenarios of the two codes, and briefly introduces the airport's geographical information. The aim is to help readers understand the aviation knowledge behind airport codes and improve their understanding of air transportation. This includes understanding how IATA codes are used for passenger ticketing and baggage handling, while ICAO codes are primarily used for air traffic control and pilot navigation.

11/03/2025 Airport Codes
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KAAP Mystery The Disappearance of Andrau Airpark

KAAP Mystery The Disappearance of Andrau Airpark

This article discusses the closed Andrau Airpark airport, which had the IATA code AAP, the ICAO code KAAP, and the FAA code AAP. Although the airport closed in 1998, its codes remain in aviation databases. The article explains the purpose of IATA, ICAO, and FAA codes and highlights the importance of understanding these "vanished airports" for comprehending the development of the aviation industry. Knowing about these codes and historical airports provides valuable context for understanding current aviation infrastructure and practices.

12/30/2025 Airport Codes
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Townsville Airport Key Data and Location Insights

Townsville Airport Key Data and Location Insights

This article provides an in-depth analysis of Townsville International Airport's ICAO code, YBTL, and offers detailed geographical location information, including latitude, longitude, and altitude. From a data analyst's perspective, it illustrates the application value of this information in areas such as airspace planning, flight traffic forecasting, emergency response, and environmental impact assessment. The study emphasizes the importance of data-driven decision-making in aviation, highlighting how accurate geographical data and ICAO codes contribute to efficient and safe airport operations.

01/07/2026 Airport Codes
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Global Tech Leaders to Convene at 2026 WCO Conference

Global Tech Leaders to Convene at 2026 WCO Conference

The World Customs Organization (WCO) will hold a technical conference in 2026, bringing together experts and stakeholders from the global customs sector to discuss innovations in customs technology and modernization in management. The conference aims to promote international cooperation and the sharing of experiences, fostering improvements in customs efficiency and transparency.

08/08/2025 Logistics
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WCO and UN Push for Global Trade Data Standardization

WCO and UN Push for Global Trade Data Standardization

The World Customs Organization (WCO) recommends that its member customs administrations transmit trade data based on the Harmonized System (HS) to the United Nations Statistics Division (UNSD). This aims to promote the standardization and interoperability of global trade data. This initiative is significant for improving data quality, strengthening international cooperation, promoting trade facilitation, and fostering sustainable development. Ultimately, it contributes to building a new landscape for global trade data sharing.

11/03/2025 Customs Knowledge
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WCO South Korea Aid Yemens Customs Reform Amid Crisis

WCO South Korea Aid Yemens Customs Reform Amid Crisis

With funding from the Korea Customs Cooperation Fund (CCF), the World Customs Organization (WCO) held a high-level seminar in Amman, Jordan, to assist Yemen Customs in transitioning from crisis response to recovery. The seminar focused on key issues such as capacity building and strategic planning. The WCO provided technical assistance and resource coordination, while Korea provided financial support. The Head of Yemen Customs expressed gratitude to the WCO and pledged to enhance trade security and competitiveness to achieve national recovery. This initiative highlights the importance of international cooperation in supporting fragile states.

01/05/2026 Customs Knowledge
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WCO Belgian Customs College Enhance Francophone Africa Customs Training

WCO Belgian Customs College Enhance Francophone Africa Customs Training

This paper analyzes a capacity-building program for Francophone African customs officials, a collaboration between the Belgian Customs Academy and the World Customs Organization. The program, employing methods like curriculum supplementation, field visits, and virtual reality training, aims to enhance the professional skills of African customs officials and their ability to navigate complex trade environments. The article highlights the importance of regional cooperation, localized application, technological innovation, and evaluation mechanisms in capacity building. It also provides relevant recommendations for improving future programs.

01/05/2026 Customs Knowledge
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WCO Resumes Leadership Program to Train Future Customs Leaders

WCO Resumes Leadership Program to Train Future Customs Leaders

The WCO relaunched its Leadership Development Programme, aiming to enhance the leadership and management capabilities of customs officials. This initiative addresses international trade challenges and promotes customs modernization. Sixteen countries have benefited from the program. The WCO expresses gratitude to China, Japan, and Korea for their financial contributions and support.

01/05/2026 Customs Knowledge
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