IEC 61406-2:2024

Overview

IEC 61406-2:2024, titled Identification Link - Part 2: Types/models, lots/batches, items and characteristics, is an international standard issued by the International Electrotechnical Commission (IEC). It complements IEC 61406-1 by specifying additional requirements for encoding data elements within Structured Identification Link strings using standardized syntax and semantics. The standard specifically addresses uniqueness scenarios related to product types, models, and manufacturing lots or batches.

This standard is essential for organizations and industries that require consistent and precise identification and traceability of products, assets, persons, or packages. By defining robust methods for linking types, models, and batch information within Identification Links, IEC 61406-2 helps ensure interoperability, data integrity, and efficient management of object identity in digital ecosystems.

Key Topics

• Structured Identification Links: The standard defines how to encode data elements as URL parameters within Identification Links, each representing attributes such as product type, model, lot, batch, or serialized item.
• Data Identifier Standards: Requirements are set for parameter value conformity according to established Data Identifier specifications to ensure uniformity.
• Uniqueness Rules: IEC 61406-2 emphasizes the uniqueness of Identification Links within defined domains to inhibit ambiguity in object identification.
• Traceability and Serialization: Specific rules cover traceability numbers, license plates, and serialization practices to support supply chain transparency and product lifecycle management.
• Identification Link Frame: The document outlines framing mechanisms for Identification Links corresponding to product types, models, lots, or batches.
• Use Cases and Examples: Informative annexes provide practical illustrations with serialized and non-serialized items, humans, storage locations, and other object types.
• Digital Signature and Authentication: The standard includes guidance on embedding digital signatures conforming to ISO/IEC 20248, enhancing Identification Link security.
• Compatibility: Integrates with other standards like TM IEEE 802.1AR for embedding Identification Links into device identifiers (DevIDs).

Applications

IEC 61406-2:2024 is highly valuable in various professional and industrial contexts, including:

• Product Identification and Traceability: Enables manufacturers and distributors to assign consistent, globally recognized identifiers to types, models, and production batches for improved quality control and recall management.
• Supply Chain Management: Facilitates accurate tracking of lots and batches throughout supply chains, supporting anti-counterfeiting efforts and inventory transparency.
• Asset Management: Assists in uniquely identifying physical assets in complex environments such as manufacturing plants, warehouses, or logistics operations.
• Digital Product Passports: Supports initiatives that require detailed digital records of product characteristics, origins, and lifecycle events.
• Regulatory Compliance: Helps organizations meet regulatory demands for standardized identification of goods and components within electrical, electronic, and related technologies.
• Data Interoperability: Ensures systems exchanging identification data can interpret and validate encoded information reliably, fostering seamless integration across platforms.

Related Standards

To maximize the benefits of IEC 61406-2, familiarity with the following related standards and specifications is recommended:

• IEC 61406-1: The foundational part of the Identification Link series focusing on the basic structure and principles.
• ISO/IEC 20248: Specifies digital signatures for supporting authentication of Identification Links.
• TM IEEE 802.1AR-2018: Defines Device Identity (DevID) concepts and frame structures compatible with Identification Link embedding.
• Global Data Identifier (GDI) Standards: Provide rules and semantics for parameter values in Identification Links.
• Other IEC and ISO traceability and serialization standards: Complement IEC 61406-2 by covering specific industry requirements and terminologies for identification systems.

Keywords: IEC 61406-2, Identification Link, product types, models, lots, batches, serialization, traceability, digital product passports, ISO/IEC 20248, unique identifiers, supply chain management, asset identification, standardized syntax, data identifiers, IEC standards.