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This standard defines the assessment framework for data compliance, governance and risk management and provides performance metrics such as availability, security, privacy, integrity, continuance, scalability, etc.

This standard provides a common nomenclature and framework for describing blockchain governance across all use cases and contexts, including public, private, permissioned, permissionless, and hybrid. The standard is only normative regarding terminology. It is non-normative with respect to the design of particular blockchain protocols and systems. Where two terms are in common use for one concept, the standard shall define both terms and elaborate on any meaningful distinctions between them.

The standard defines the Entity Risk Mutual Assistance Model (RMAM) based on blockchain technology, including the involved entities of interest, the relationship between entities, organizational framework, and design method

Blockchain-based digital assets exist in a specific system in the form of digitization. Considering the diversity of blockchain systems and applications, as well as the diversity of digital assets in these systems and applications, digital assets based on blockchain systems have typical characteristics such as intangibility, encryption verification mechanism, use of distributed ledgers, decentralization, consensus algorithms, etc. For better classification and management, this standard provides a unified classification method for blockchain digital assets for reference. This standard proposes the principles and methods for the classification of blockchain-based digital assets. This standard follows the principles of scientificity, systematicness and scalability, and proposes an attribute-based classification method for blockchain digital assets, whose classification attributes include technical attributes, economic attributes and legal attributes.

The data fields, types, and formats related to digital assets to improve digital asset identification efficiency are defined by this standard. Moreover, guidance for blockchain-based digital asset identification is provided by the definition and description of methods and data structures in this standard.

This standard defines an exchange model for blockchain-based digital assets. The exchange model includes operational processes, data security and information security requirements, and transaction rules. The standard also defines the general technical requirements of the exchange model and describes the entity functions in the exchange model.

The current blockchain has problems such as a wide variety of chains, independent design rules for each identity account, and different cryptographic curve signature algorithms. If the traditional private key mode is used to manage multiple accounts on the same chain or multiple accounts on different chains Identity requires users to perform multiple backups, and faces complex management and authentication problems. Therefore, the design of hierarchical deterministic schemes and related proposals have emerged. The IEEE P3209 standard will unite many blockchain technology providers to jointly formulate international standards for hierarchical deterministic schemes, output uniform and standardized cryptographic derivation rules between different chains, and determine multiple blockchains through mutual signature and self-certification of private keys of different chains. The same identity corresponding to the public and private keys on the chain.

This standard defines the data format, classification and application programming interface of blockchain in the field of electronic evidence.

For permissioned and permission-less blockchains, this standard specifies a governance structure, governance tools and methods. Furthermore, the standard defines a governance structure and its principles as well as a life cycle management and compliance system.

This standard defines definitions, types, test specifications, test methods and test processes for blockchain systems. Test contents are included for each type of test. This standard also defines the test architecture of blockchain systems, including but not limited to functional testing, performance testing, security testing, stability testing, and compliance testing.

This standard defines a framework of service capability which includes the technology, human resource and qualifications of the entity and provides a set of indicators for the evaluation of service capability. It also proposes evaluation methods for the blockchain industry.

The technical architecture and details of three cross-chain approaches is described in this standard, including Centralized/Multi-signature Notary-based cross-chain technology, HTLC-based cross chain technology and Relay Chain-based cross-chain technology.