SN/T 4707-2016 in English
VALIDManagement regulation for biosecurity risk classification of entry-exit special goods
- Issued on:2016-12-12
- Implemented on:2017-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$291.00
| Standard No: | SN/T 4707-2016 |
| Document status: | VALID |
| Title in English: | Management regulation for biosecurity risk classification of entry-exit special goods |
| Title in Chinese: | 出入境特殊物品生物安全风险分级管理规程 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-12-12 |
| Implemented on: | 2017-07-01 |
| Professional Classification: | SN-Import&Export Inspection |
| Related Keywords: | biosecurity risk classification
risk classification system risk level core characteristics regulatory cycle applicable standards risk levels technical requirements risk assessment model appendix b four-tier classification system |
| Related Topics: | Safety Risk Substances
Biosafety Level 4 bioengineering physics Mobile Biosafety Level 3 Biosafety Level 5 Biosafety Level 4 Biosafety Level 4 Biosafety Level 5 physical weathering Internet of Things risk customer hierarchical management |
Introduction
Analysis of the Standard Framework
SN/T 4707-2016, the core standard for biosafety management of special items for import and export in my country, establishes a four-tier classification system (AD) based on risk levels. This standard integrates the laboratory biosafety requirements of GB 19489-2008 and forms a supporting framework with specialized standards such as SN/T 1335 and SN/T 1832.
Risk classification system
| Risk level | Core characteristics | Regulatory cycle | Applicable standards |
|---|---|---|---|
| Grade A | Articles related to highly pathogenic pathogens | 3 months | SN/T 1832+SN/T 1335 |
| Grade B | Products containing conditionally pathogenic microorganisms | 6 months | SN/T 1832+supplementary testing |
| Grade C/D | Conventional biological materials | 12 months | SN/T 1335 Basic requirements |
Key technical requirements
Risk assessment model
Appendix B of the standard provides a three-dimensional assessment matrix based on pathogen characteristics, preparation process, and usage scenarios:
- BSL-1~4 laboratory classification corresponds to Class A items
- Gene editing materials require additional testing (PCR, sequencing, etc.)
- Cell lines require ATCC/CMCC certification documents
Implementation recommendations
- Establish classification files: Create an item-risk level comparison table according to Appendix A of the standard
- Dynamic adjustment mechanism: Review the latest research data on high-risk items (A/B levels) quarterly
- Multi-standard collaboration: Combine the laboratory requirements of GB 19489 with the test methods of SN/T 2352
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