CurrentMandatory
GB 4406-1984
Seed yams
种薯
Explanation
GB 4406-1984 is a current mandatory Chinese national standard for Seed yams. It appears in the Food compliance cluster with a product safety focus and has an implementation date of Jan 1, 1985.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.
Applicability hints
- Type
- Product
- CCS
- B21
- ICS
- 65.020.20
- Competent department
- Ministry of Agriculture and Rural Affairs
- Technical committee
- National Technical Committee on Crop Seeds of Standardization Administration of China
Relationships
Partially replaced by:GB 18133-2012 (Current)