Standards

Current Category: CN-DB31 - Shanghai City

Status: Active
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2024
All 2026 2025 2024 2023 2022 2021& Before
DB31/T 1461-2024 Active

DB31/T 1461-2024 The requirements for the service quality of a fitness venue

Publish Date: 2024-02-05
DB31/T 310022-2024 Active

DB31/T 310022-2024 Drone inspection technical procedures for large bridges

Publish Date: 2024-01-14
DB31/T 310021-2024 Active

DB31/T 310021-2024

Publish Date: 2024-01-14
DB31/T 310019-2024 Active

DB31/T 310019-2024 Tunneling Safety Evaluation and Disease Handling Technical Regulations for Operating Period of Shield Tunnel Structure

Publish Date: 2024-01-14
DB31/T 310023-2024 Active

DB31/T 310023-2024 Green Product and Service Certification Standards

Publish Date: 2024-01-14
DB31/T 310020-2024 Active

DB31/T 310020-2024 Autonomous driving road test safety risk assessment technical specification

Publish Date: 2024-01-14
DB31/T 310018-2024 Active

DB31/T 310018-2024 Electronic certificate sharing application specification

Publish Date: 2024-01-14