DB31/T 1644-2025 Active Shanghai CityLocal standards

DB31/T 1644-2025 Blockchain-based specification for the storage and certification of driving data in smart connected vehicles

Publish Date: 2025-12-23 Implement Date: 2026-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB31/T 1644-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic and electrical equipment

ICS Name: Comprehensive Road Vehicles

Publish Date: 2025-12-23

Implement Date: 2026-04-01

Publisher: 上海市市场监督管理局

Development Information

Related Standards

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GB/T 4971-1985 Replaced

GB/T 4971-1985 Terms and definitions—Automotive ride comfort

Publish Date: 1985-03-02

GB/T 5902-1986 Replaced

GB/T 5902-1986 Method of pulse input running test-Automobile ride comfort

Publish Date: 1986-03-05

GB/T 7031-1986 Replaced

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Publish Date: 1986-11-25

GB/T 918.1-1989 Abolished

GB/T 918.1-1989 Classification and code for road vehicles—Motor vehicle

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