GB Mandatory National Standards
Find selected mandatory GB standards and request English information or authorized document handling when file access needs review.
GB 45672-2025
UpcomingGB 30367-2025
UpcomingGB 20943-2025
Upcoming- Issued
- 2025-01-24
- Effective
- 2027-02-01
GB 4234.7-2024
Upcoming- Issued
- 2024-10-28
- Effective
- 2026-11-01
GB 4234.2-2024
UpcomingImplants for surgery—Metallic materials—Part 2: Unalloyed titanium
- Issued
- 2024-10-28
- Effective
- 2026-11-01
GB/Z 44877-2024
Upcoming- Issued
- 2024-10-26
- Effective
- 2026-11-01
GB 16174.2-2024
UpcomingImplants for surgery—Active implantable medical devices—Part 2: Cardiac pacemakers
- Issued
- 2024-08-23
- Effective
- 2027-09-01
GB 16174.1-2024
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