ICAO, Universal Postal Union strengthen airmail security against rising threats
Montréal and Bern, 4 August 2025 – The security of international airmail will be strengthened through expanded cooperation between the International Civil Aviation Organization (ICAO) and the Universal Postal Union (UPU), as announced through a Joint Statement today.
This marks a new milestone in global efforts, bringing together the two areas of expertise to confront evolving threats and enhance the security and resilience of global airmail operations.
The Joint Statement outlines a shared vision for enhanced cooperation between ICAO and UPU, including efforts aimed at further aligning their respective security frameworks. This cooperation promotes policies that encourage innovation in screening technologies, improved personnel training, and better information sharing between postal and aviation authorities.
As global e-commerce continues to expand/grow, the security of international mail security has become increasingly critical. ICAO and UPU strongly recommends the adoption of cutting-edge technologies – such as advanced X-ray systems and explosive detection equipment – within postal and cargo operations to improve both security and operational efficiency.
"This partnership represents a unified, proactive approach to current and future challenges in air cargo and mail security," said ICAO Secretary General Juan Carlos Salazar. "A secure airmail system is a shared responsibility. This partnership ensures airmail services remain secure, resilient, and efficient."
The initiative builds on a longstanding collaboration between ICAO and UPU and significantly strengthens their respective oversight capabilities. Both ICAO's Universal Security Audit Programme and the UPU's certification framework will ensure consistent security standards across all member States.
Together, ICAO and UPU are committed to supporting their respective members and postal operators in adopting practical and risk-based measures, benefiting from enhanced information sharing, as well as enhanced visibility and transmission of data, to protect the integrity of the global mail and cargo supply chain.
Resources for Editors
ICAO-UPU Joint Statement on Strengthening the Security of Airmail
About ICAO
The International Civil Aviation Organization (ICAO) and its 193 member states develop and implement global aviation strategies, technical standards, and capacity building activities to enhance the safety, sustainability, and inclusivity of air services worldwide. ICAO's mission is to expand access to air transport while progressing towards zero aviation fatalities and net-zero carbon emissions. This year, the Organization is celebrating its 80th anniversary.
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