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| Chinese National Standard Category: Code, character set and character recognition |
| English Title: | Information technology—Object oriented BioAPI—Part 4: C++ implementation |
| Chinese Title: | 信息技术 面向对象的生物特征识别应用编程接口 第4部分：C++实现 |
| Standard No.: | GB/T 41903.4-2025 |
| Category No.: | L71 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-06-30 |
| Implemented on: | 2026-1-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 29000 words |
| Similar Standards: |
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