MH/T 1077.5-2025 in English

In-Depth Interpretation of the MH/T 1077.5-2025 Air Cargo Security Electronic Release Standard

MH/T 1077.5-2025, "Air Cargo Information Specification Part 5: Security Electronic Release," is a key industry standard issued by the Civil Aviation Administration of China on July 18, 2025. This standard marks the official entry of my country's air cargo security process into the era of full electronicization. As an important component of the MH/T 1077 series of standards, this standard provides unified technical specifications and operational guidelines for air cargo security electronic release.

Background of Standard Development and Technological Evolution

With the continued growth of air cargo volume and the deepening of digital transformation, the traditional paper-based security release model can no longer meet the efficient operational needs of modern air logistics. The formulation of MH/T 1077.5-2025 is based on the following technological evolution background:

First, traditional physical inspection labels for security inspections have problems such as low efficiency, easy forgery, and difficulty in information traceability. Secondly, the security information systems of various airports and airlines are incompatible with each other, resulting in a serious phenomenon of information islands. Third, the requirements for air cargo security supervision are becoming increasingly stringent, and there is an urgent need to establish a unified and traceable electronic security inspection and release system.

The technical evolution path of this standard reflects the transition from traditional paper documents to digital and intelligent security inspection and release. By introducing the deep integration of the cargo and mail security inspection information system and the freight information system, the electronic transmission and storage of security inspection conclusions are realized.

Analysis of the division of responsibilities of participating entities

Chapter 4 of the standard clarifies the specific responsibilities of the three major participating entities in the electronic release of air cargo security inspection, and establishes a clear responsibility system.

Standardized implementation of security electronic release process

Chapter 5 of the standard specifies in detail the standard process for air cargo security electronic release, including four key links:

Air cargo collection and transportation inspection link: Air cargo sales agents need to submit complete transportation documents and information. After the ground agent conducts a normative verification, the collection and transportation mark is pushed to the Cargo and Mail Security Information System through the Cargo Information System.

Air cargo security inspection: Security personnel review transport documents and materials through the Cargo and Mail Security Inspection Information System, electronically linking the cargo and documents, and conduct security inspections in accordance with the inspection methods specified by the Civil Aviation Administration of China.

Security inspection conclusion transmission: For cargo that passes security inspection, an electronic security inspection verification mark is generated and sent to the Cargo Information System; for cargo that fails security inspection, an electronic security inspection return message is sent.

Information storage: Civil aviation security inspection agencies store air cargo security declaration list information and updated basic cargo information through the Cargo and Mail Security Inspection Information System.

In-depth analysis of the technical requirements for security electronic verification marks

Chapter 6 of the standard puts forward detailed technical requirements for the implementation of security electronic verification marks, which are mainly reflected in the following aspects:

Production requirements: Refer to the approval process and style of traditional security physical verification marks for electronic production to ensure the independence of the production environment and the security of the operating process.

Usage requirements: Use digital signature technology to realize the electronic signature function to ensure the authenticity, integrity of document data and the non-repudiation of the signing behavior.

Security electronic release message encoding rules: The standard stipulates strict message information encoding specifications, including an 18-bit mixed-character message identification code, a 12-digit master waybill number code, a cargo piece number code, etc.

Comparative Analysis of Security Inspection Method Coding Standardization

The standard systematically encodes security inspection methods and provides a unified identifier for the application of different security inspection technologies:

Special Requirements for Electronic Return Security Messages

Chapter 7 of the standard puts forward special technical requirements for electronic return security messages:

Security Inspection Conclusion Coding:Cargo that fails security inspection shall be coded in the format of "CARGO IS REFUSED AS 'Reason for Return'". Reasons for return may include undeclared goods, discrepancy between declared product names, inability to determine cargo safety, etc.

Code for Transfer to Public Security Authorities: Cargo that needs to be transferred to public security authorities should be coded using the format "CARGO IS TRANSFERED AS 'Reason for Transfer'." Reasons for transfer include the concealment of dangerous goods in general cargo, the transport of dangerous goods under false declarations, etc.

Standard Implementation Recommendations and Outlook

Based on the content of MH/T 1077.5-2025, the following implementation recommendations are proposed:

System Modification and Upgrade: All parties involved should upgrade and modify their existing Cargo and Mail Security Information System and Freight Information System in accordance with the standard requirements to ensure system interface compatibility and data transmission stability.

Personnel Training and Certification: Establish a comprehensive training system to provide relevant operators with standard understanding and system operation training to ensure standardized and consistent implementation of the standard.

Security Protection Measures: Strengthen digital signature key management and establish a comprehensive information security protection system to prevent data tampering and unauthorized access.

Transition Period Arrangements: It is recommended to set a reasonable transition period to gradually shift from the traditional paper-based model to the electronic model to ensure business continuity and stability.

Looking ahead, with the development of new technologies such as the Internet of Things and blockchain, electronic release for air cargo security inspections will develop in a more intelligent, transparent, and traceable direction. MH/T 1077.5-2025 lays a solid technical foundation for this development.