SN/T 4863-2017 in English
VALIDMeasurement audit regulations for plant quarantine laboratories
- Issued on:2017-07-21
- Implemented on:2018-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$127.00
Introduction
Standard Overview
SN/T 4863-2017 is a specialized technical specification for measurement and auditing in plant quarantine laboratories in my country, officially implemented on March 1, 2018. This standard is based on foundational standards such as GB/T 27043 and GB/T 28043, and focuses on regulating measurement and auditing requirements for key processes such as plant pathogen detection and biosafety control.
Analysis of core terms
| Terms | Definition | Application scenarios |
|---|---|---|
| Measurement Audit | Activities to verify laboratory testing capabilities through systematic evaluation | Laboratory accreditation and proficiency testing |
| Plant quarantine | Technical measures to prevent the spread of quarantine pests | Inspection of imported and exported agricultural products |
| Biosafety | Protective measures to control the hazards of biological agents | Laboratory operations with pathogens |
Key technical requirements
Clause 4.4 of the standard explicitly requires the adoption of a triple control mechanism:
- Consistency evaluation: Compare laboratory results with reference values
- Stability monitoring: Track long-term performance through control charts
- Uncertainty analysis: Quantify the reliability range of measurement results
2. Pathogen Handling Specifications
Clause 3.7 stipulates that for live pathogens, the following must be implemented:
- A two-person review system before inactivation treatment
- Verification of physical/chemical inactivation effects
- Retention of waste high-pressure sterilization records
Implementation Points
Document management requirements
Clause 4.2.6 stipulates that technical records should include:
- Original test spectra and analysis reports
- Copies of equipment calibration certificates
- Qualification certificates of auditors
Analysis of standard evolution
Compared with the 2009 version of the basic standard, this specification adds:
- Audit requirements for molecular biology detection methods
- Technical verification procedures for rapid detection equipment
- Special provisions for biosafety level 4 laboratories

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