ISTA Certified Alfalfa Seed Exporter
This page is for procurement teams, dairy operators, and seed importers who require ISTA Orange Certificate per lot for every alfalfa seed shipment. KOHENOOR International has been issuing ISTA Orange Certificates from independent ISTA-recognised laboratories per lot for every shipment since the early years of the ISTA standard. This page explains what the ISTA standard covers, why it matters, and how KOHENOOR's ISTA documentation supports your import compliance.
ISTA Orange Certificate every lot: ISTA-CERTIFIED PURITY ≥99% GERMINATION ≥85%. Independent ISTA-recognised laboratory testing. Internationally recognised by all major customs authorities. WhatsApp +92 310 4929292 for current FOB Karachi quote.
What is the ISTA Orange Certificate?
The ISTA Orange Certificate (formal name: International Certificate of Seed Analysis on Sample, ICSAS Orange) is issued by the International Seed Testing Association - the global standard-setting authority for seed quality testing established in 1924, headquartered in Bassersdorf, Switzerland. The Orange Certificate covers:
- Purity analysis: percentage of pure seed in the lot
- Other seed content: percentage of other species seeds
- Inert matter: percentage of non-seed material
- Germination: percentage of viable, germinating seeds
- Moisture content: percentage water content at time of testing
- Dodder content (Cuscuta) confirmation
- Lot reference for traceability
- Laboratory accreditation reference
KOHENOOR ISTA quality specifications
| Parameter | Minimum standard | Typical actual |
|---|
| Purity | ≥99% | 99.0-99.9% |
| Germination | ≥85% | 88-95% |
| Moisture content | ≤12% | 9-11% |
| Dodder content | 0% (free) | 0% |
| Other seed content | ≤1% | 0.1-0.5% |
Why ISTA Orange Certificate matters
- Internationally recognised: accepted by China GACC, EU plant health authorities, USDA APHIS, Australian AQIS, Japanese MAFF, Korean QIA, and virtually all national customs and plant health authorities
- Independent testing: not the seed exporter's own quality claim - third-party verified
- Lot-by-lot: each lot tested separately, certificate tied to specific lot number
- Standardised methodology: same testing protocols regardless of testing laboratory location
- Buyer dispute resolution: if buyer's receiving lab finds different results, ISTA arbitration framework available
How KOHENOOR ISTA workflow operates
- Lot identification: each conditioning batch assigned unique lot number with full traceability to multiplication grower
- Sampling: ISTA-standard sampling protocol applied to lot
- Lab testing: independent ISTA-recognised laboratory tests purity, germination, moisture, dodder content
- Orange Certificate issuance: laboratory issues numbered ISTA Orange Certificate
- Documentation pack assembly: ISTA Orange Cert joins Phytosanitary, Origin, Invoice, Packing List, BL
- Lot release for shipment: only ISTA-certified lots cleared for container loading
RFQ template
Send via WhatsApp +92 310 4929292 for 24 business-hour reply.
Alfalfa seed RFQ
Company: ___
Country + destination port: ___
Tonnage: ___ MT
Target arrival month: ___
Intended use: dairy / forage / sprouting / smallholder
Cultivar preference: cold-tolerant / heat-tolerant / drought-resistant / let KOHENOOR recommend
Documentation required: standard / non-GMO LoG / Halal cert / fumigation / EU Organic / ISTA / third-party testing
Payment: TT against BL scan / LC at sight
Packing: 25 kg PP woven / 50 kg jute / 1 MT FIBC / private label
First-time or repeat buyer: ___
WhatsApp: ___
Email: ___
Frequently asked questions
Is KOHENOOR an ISTA-certified alfalfa seed exporter?
Every KOHENOOR alfalfa seed shipment ships with an ISTA Orange Certificate. The International Seed Testing Association (ISTA) is the global standard-setting authority for seed quality testing. The Orange Certificate confirms purity percentage, germination percentage, moisture content, weed seed content, and dodder content - tested by an independent ISTA-recognised laboratory. KOHENOOR has been issuing ISTA Orange Certificates per lot since the early years of the ISTA standard.
What does an ISTA Orange Certificate contain?
The ISTA Orange Certificate (formally: International Certificate of Seed Analysis on Sample) contains: lot reference number, purity analysis percentage, other seed content, germination percentage, moisture content percentage, abnormal seedling percentage, dodder content (Cuscuta) confirmation, and laboratory accreditation reference. Issued by an independent ISTA-recognised laboratory. Internationally recognised by all major customs authorities.
What is the typical ISTA quality grade for KOHENOOR alfalfa seed?
Standard specifications: Purity ≥ 99%, Germination ≥ 85%. Actual lot results frequently exceed these minimums - germination often tests at 88-95% depending on cultivar and conditioning. Each ISTA Orange Certificate shows the actual tested values for that specific lot.
Is ISTA Orange Certificate accepted by China GACC, EU customs, USDA, AQIS?
Yes. The ISTA Orange Certificate is the international standard recognised by China General Administration of Customs (GACC), EU plant health authorities, USDA APHIS (USA), Australian AQIS, Japanese MAFF, Korean QIA, and virtually all other national customs and plant health authorities worldwide for agricultural seed imports.
Can KOHENOOR provide multiple ISTA certificates for one shipment?
If a shipment contains multiple lots (different conditioning batches or different cultivars), each lot receives its own ISTA Orange Certificate. This is the standard ISTA practice. The Bill of Lading and Packing List reference the lot numbers and their associated ISTA certificates.
How long is an ISTA Orange Certificate valid?
ISTA Orange Certificates are typically valid for 12-15 months from the date of testing, depending on storage conditions. KOHENOOR ensures the ISTA test date is recent at shipment date - typically tested within 30-90 days of dispatch.
What if my customs authority requires re-testing of the seed on arrival?
Some customs authorities (e.g., China GACC for high-risk seed categories) may conduct independent re-testing on arrival. KOHENOOR's standardly delivered ISTA-certified material generally passes such re-testing. If re-testing reveals any out-of-specification result, KOHENOOR works with the buyer on commercial resolution per the original contract terms.
Does KOHENOOR provide ISTA test reports separately if needed?
Yes. The ISTA Orange Certificate and the full laboratory test report can be provided separately if your import documentation requires both. Standard practice is to include the Orange Certificate in the shipping document pack.
Are KOHENOOR's ISTA labs accredited?
KOHENOOR works with independent ISTA-recognised laboratories accredited by ISTA's Accreditation Standards (ISO/IEC 17025 equivalent for seed testing). The laboratory accreditation number is shown on each Orange Certificate.
How can I verify the ISTA Orange Certificate is authentic?
Each ISTA Orange Certificate carries a unique reference number, the issuing laboratory's accreditation number, and ISTA's standard format. Authenticity can be verified by contacting the issuing laboratory directly using the contact details on the certificate.