1. Intake is the quality gate—not merely a weighing point
Export quality does not begin at the end of a packing line. It begins when a facility accepts or rejects a lot. ACFS describes the objective as receiving whole durian that meets maturity requirements for sale, export or import. The product therefore needs to remain connected to source, harvest, supplier, inspector and decision evidence that can be retrieved later.
The operational shift is from knowledge held in people's memory to structured evidence. If a problem appears downstream, the operator should be able to establish where the lot came from, who inspected it, what was checked, what was found and how the disposition was approved—without reconstructing records after the event.
2. Evidence fields an intake system should support
ACFS highlights production-source evidence, separation of immature fruit, dry-matter testing, intake and training records, and government-course-trained maturity inspectors. The actual sampling plan, form and acceptance criteria must follow the standard, manual and the certified scope of the real facility.
- Lot code, intake time, production source, supplier and supporting reference
- Inspector, inspection method or plan, sampled units and observations
- Dry-matter result and original evidence, never copied across lots
- Accept, conditional accept, hold or reject status with reason and approver
- Training evidence, inspector competence and a change history
3. Build a Lot Evidence Pack for faster review and learning
A facility can organise each lot as a Lot Evidence Pack joining source documents, intake images, results, personnel, disposition and the later packing or export link. This is this article's systems recommendation, not the name of an ACFS-mandated form. Its purpose is to prevent evidence from being scattered across chat messages, paper and personal files.
Thailand's Department of Agriculture described its 2026 southern-durian controls as end-to-end risk management spanning production, packhouses, pre-export certification and post-export verification. Practically, intake evidence should therefore connect to grading outcomes, complaints and exceptions so that supplier improvement and root-cause work rely on facts.
4. Confirm scope before applying the standard
ACFS states that TAS 9070 applies to whole durian for fresh consumption and excludes intake intended for fresh-cut ready-to-eat production under TAS 9039 or frozen durian under TAS 9046. A common raw material does not make the scope, documents or certification interchangeable.
This article does not claim that Siam Diamond or any facility holds a licence or certification. Operators should verify the current licence, scope, certification body and requirements through TAS-License, ACFS and the responsible authority before operating or making a claim to a buyer.
5. A practical 30-day improvement sequence
In week one, compare the live process with the standard and manual. In week two, define lot identifiers, mandatory fields, approvers and evidence retention. In week three, pilot with a small number of real lots and reconcile completeness. In week four, update the SOP, train involved roles and perform an internal trace test from output back to production source.
Useful management KPIs include lots complete before release, intake cycle time, retrospective data changes, holds or rejections by cause, and time to trace one lot. These indicators improve the system; they do not replace an audit or certification decision.
