Standards

DB11/T 3049-2026 Active

DB11/T 3049-2026

Publish Date: 2026-01-26

DB11/T 3051-2026 Active

DB11/T 3051-2026 Standard for Psychological Evaluation of Elderly in Nursing Homes

Publish Date: 2026-01-26

DB11/T 3031-2026 Active

DB11/T 3031-2026 The specification for operation, usage management, and maintenance of large-scale amusement facilities

Publish Date: 2026-01-26

DB11/T 3050-2026 Active

DB11/T 3050-2026 Investigation Technical Specification for Sudden Occupational Poisoning Incident

Publish Date: 2026-01-26

DB11/T 3052-2026 Active

DB11/T 3052-2026

Publish Date: 2026-01-26

DB11/T 3048-2026 Active

DB11/T 3048-2026 Road steel slag asphalt mixture technical specification

Publish Date: 2026-01-26

DB11/ 503-2026 Active

DB11/ 503-2026

Publish Date: 2026-01-22

DB11/T 825-2025 Active

DB11/T 825-2025 Green building evaluation standards

Publish Date: 2025-12-31

DB11/T 642-2025 Active

DB11/T 642-2025 Pre-mix Concrete Green Production Management Regulations

Publish Date: 2025-12-31

DB11/T 1087-2025 Active

DB11/T 1087-2025

Publish Date: 2025-12-31

DB11/T 1031-2025 Active

DB11/T 1031-2025

Publish Date: 2025-12-31

DB11/T 2507-2025 Active

DB11/T 2507-2025 Urban rail transit engineering information model completion delivery standard

Publish Date: 2025-12-31