Buyer Question
How should a private-label brand document inspection sample size before handling a failed lot in India?
Document the sampling plan before a failed lot decision: record lot size, AQL, sample size, and acceptance numbers, then confirm India-specific requirements separately.
Before handling a failed lot in India, document the sampling plan first: record the lot size, inspection level, AQL, sample size code letter, sample size, and accept/reject numbers against the agreed specification. Use ISO 2859-1:2026 or an equivalent buyer-approved acceptance sampling system, and keep the plan linked to the purchase order and product specification. When a lot fails, confirm the failure against that documented plan, then record the disposition—reject, sort, rework, or concession—including who approved it and which units were re-inspected. India-specific import, customs, labeling, and age-restriction requirements must be confirmed separately with the destination partner; the sampling record supports the lot decision but does not replace those checks.
Key takeaways
- Choose and document the sampling plan before inspecting any Indian-bound lot; do not decide AQL after a failure.
- Keep the sample size, acceptance number, rejection number, and lot size in one record linked to the PO and specification.
- A failed AQL lot is not automatically a total rejection; sort, rework, or concession may be agreed, but each disposition must be documented.
- India-specific import, customs, labeling, and age-restriction requirements are outside this article and must be confirmed separately.
What documentation should the sampling plan include?
Before inspection, prepare a written sampling plan. The minimum fields are: lot identification, lot size, inspection level, AQL value, sample size code letter, sample size, acceptance number, rejection number, and the specification version used. Link this plan to the purchase order and the approved product specification. If the buyer and supplier agree to use ISO 2859-1:2026, record that standard and the selected tables, but do not rely on paywalled table images; the buyer should confirm the numbers with the supplier or a quality engineer.
Is ISO 2859-1 required for India-bound lots?
No source in this pack establishes that India requires ISO 2859-1 or any specific AQL system for private-label knife imports. The standard is a useful, widely recognized tool for lot-by-lot acceptance sampling, but India-specific import rules, BIS requirements, labeling, and age restrictions are not covered by the provided sources. Confirm applicability with the destination partner, customs broker, or Indian regulatory authority before shipment.
Buyer decision table
| Decision point | What to document | Why it matters | Evidence to keep |
|---|---|---|---|
| Select sampling plan | Lot size, inspection level, AQL, code letter, sample size, Ac/Re | Prevents post-failure plan shopping | Signed sampling plan, email approval |
| Classify failure | Measured nonconformities vs. rejection number | Determines if lot actually failed per plan | Inspection report, defect tally |
| Choose disposition | Reject, sort, rework, or concession with rationale and approver | Ensures consistent handling and traceability | Disposition record, NCR, photos |
| Re-inspect sorted/reworked lot | New sample size under same or tightened plan, results | Confirms corrective action before release | Re-inspection report, retained samples |
| India-specific compliance | Confirm import, customs, labeling, age rules | Sampling record doesn’t replace destination laws | Advisor confirmation, regulatory references |
Practical checklist
- Agree on the sampling standard and inspection level before production.
- Record the lot size, AQL, sample size, acceptance number, and rejection number in the inspection plan.
- Link the plan to the purchase order and product specification version.
- Conduct inspection using the documented plan; record all defects and the final accept/reject decision.
- If the lot fails, confirm the failure against the pre-agreed rejection number before discussing disposition.
- Document the disposition: reject, sort, rework, or concession, including who approved it and scope.
- If sorting or rework is allowed, document the new inspection plan for the reworked lot.
- Store all records with the lot number and retain samples as evidence.
- Confirm India-specific import, customs, and labeling requirements with the destination partner before shipment.
Evidence to request
- Supplier’s documented inspection plan showing sample size and acceptance criteria for this lot.
- Completed inspection report with lot number, date, inspector, and defect counts against acceptance number.
- Disposition record for any failed lot, including rework method, sorting instructions, and re-inspection results.
- Proof that the sampling plan was agreed before inspection (email, signed plan, or purchase order annex).
- For India-bound goods, confirmation from the importer or advisor on customs, labeling, and age restrictions.
Limits and exceptions
This answer uses ISO 2859-1:2026 and ISO 28590:2017 as references for acceptance sampling, plus ISO and IAF external-provider control guidance and TOP KNIVES public pages. It does not reproduce AQL tables, which are paywalled and must be obtained from the standard or confirmed with a quality engineer. No source here establishes India-specific import, customs, BIS, labeling, or age-restriction requirements for private-label knives; those must be confirmed case by case. A documented sampling plan supports lot decisions but does not guarantee compliance or product safety. Always confirm the final disposition with the supplier and destination partner.
Sources
- ISO 2859-1:2026 – Sampling procedures for inspection by attributes, ISO, accessed 2026-08-30.
- ISO 28590:2017 – Introduction to the ISO 2859 series, ISO, accessed 2026-08-30.
- ISO and IAF external-provider controls guidance, ISO and IAF, accessed 2026-08-30.
- TOP KNIVES Manufacturing Capabilities, TOP KNIVES LLC, accessed 2026-08-30.
- TOP KNIVES Official Contact, TOP KNIVES LLC, accessed 2026-08-30.
Related buyer questions
What AQL and inspection level should I choose for a private-label knife lot?
Choose the AQL and inspection level before inspection based on the product risk, market expectations, and your quality agreement with the supplier. ISO 2859-1:2026 provides indexed plans, but the specific AQL value—commonly 1.0 or 2.5 for major defects in general merchandise—is a commercial decision. Confirm the exact plan with your quality engineer, because the paywalled tables are not reproduced here.
Can I switch to 100% inspection after a failed AQL sample?
You may switch to 100% inspection for a failed lot if that is part of the disposition, but document it. Record that the AQL sample failed, the lot was set aside for 100% inspection, and the acceptance criteria for the sorted lot. The ISO 2859 series does not prohibit a tightened or 100% regime, but the decision should be agreed and recorded before rework begins.
Does an AQL failure automatically mean the entire lot must be rejected?
No. A failed AQL sample means the lot does not meet the agreed acceptance level at that sample size, not that every unit is defective. You may reject, sort, rework, or request a concession. Each disposition must be documented, including any re-inspection of sorted or reworked units under a new sample plan. The original failure record remains evidence.
How should I document a concession for a failed lot in India?
A concession—accepting a lot with known nonconformities—should be documented in writing: identify the defect, lot number, reason for acceptance, business or technical justification, who approved it, and any usage restrictions. India-specific market rules are not covered here; confirm the concession is allowed under your import, labeling, and product safety obligations before shipping. Link the concession to the original inspection report.
What records prove inspection sample size was followed if a dispute occurs?
Keep the sampling plan, inspection report, and disposition records together, all linked by lot number and purchase order. Include the sample size code letter, sample size, acceptance and rejection numbers, and inspector signature. Retain photos of labeled samples and any email approval of the plan. These records show the plan was applied before the failure was known, supporting a consistent sourcing decision.
About this answer
This answer was prepared by TOP KNIVES B2B Editorial Team. Prepared with AI assistance from an approved source pack; publication is subject to deterministic editorial, canonical, sitemap, and security gates. For case-specific confirmation of sampling plans, lot disposition, or India-bound compliance, use the official contact page or review the TOP KNIVES manufacturing capabilities. For more buyer guides, visit the B2B knife buyer guides hub.