Becoming the Logistics Partner That Food and Manufacturing Clients Choose: Building Traceability Capabilities

Target Readers: Executives and site managers of Japanese-affiliated logistics companies operating in Thailand and ASEAN, as well as procurement and quality control managers in the food and manufacturing sectors looking to deepen their relationships with logistics partners.

“Our current 3PL (third-party logistics) provider is easy to work with, but I’m not confident they can meet the traceability requirements our food and parts customers demand” — this is a concern we frequently hear from executives at Japanese logistics companies in Thailand. Even companies that handle warehousing, trunk transportation, and last-mile delivery often struggle to answer “yes” with confidence when shippers in the food and manufacturing industries ask, “Can you support system integration?” or “Can you provide temperature and lot history records?” — that is exactly the situation many find themselves in.

In the Thai business environment of 2026, orders no longer grow simply on the strength of economic momentum alone. The World Bank has expressed a cautious outlook on Thailand’s growth, and uncertainty in the external environment remains high. At the same time, stricter food safety regulations, supply chain restructuring in manufacturing, and intensified quality management demands from Japanese parent companies are converging — and the requirements that shippers place on logistics partners are unquestionably rising. The era of winning business on low prices alone is coming to an end.

This article explains the framework logistics companies should use to build traceability capabilities in order to remain the preferred choice for food and manufacturing clients, along with concrete approaches to connecting warehouse, delivery, billing, and customer communication through data to build lasting trust. Drawing on real-world cases where TOMAS TECH has provided on-the-ground support in Thailand, our goal is to make clear exactly where to start.

1. Why Logistics Company Traceability Is Under the Microscope Now

Several structural changes underlie why food and manufacturing customers are demanding traceability from their logistics partners.

First is the tightening of food safety regulations. Thailand is a major food exporter within ASEAN, and compliance requirements for food products exported to the EU, the United States, and Japan grow stricter every year. Cold chain management, lot management, and recall response in the event of foreign matter contamination — the responsibility for maintaining and submitting records is increasingly falling not only on manufacturers but on logistics companies as well. When a shipper faces an audit, the inability to produce temperature records from the logistics warehouse or identify which truck transported a given shipment means the shipper itself cannot explain the situation to its own customers.

Second is the restructuring of manufacturing supply chains. As production shifts out of China and diversified sourcing from India and Vietnam advances, the inflow channels of parts and raw materials into Thai facilities have grown increasingly complex. Manufacturing operations are now requiring their external logistics partners to be able to trace which shipment delivered which parts and which product lot those parts went into. Japanese automakers, electronics manufacturers, and precision equipment makers in particular are increasingly requiring logistics companies to submit periodic lot-level inbound and outbound history for components.

Third is the expansion of remote management by Japanese parent companies. Since the COVID-19 pandemic, the number of Japanese expatriates stationed at Thai facilities has been on a declining trend. As parent company staff seek to monitor local logistics and inventory conditions remotely, the push for logistics companies to provide data has intensified. Ad hoc reporting by email and phone is no longer sufficient, and standardized forms and system-based information sharing are now being demanded.

These changes represent both a risk and an opportunity for logistics companies. A logistics company with solid traceability capabilities can differentiate itself from competitors and escape the race to the bottom on price. Conversely, companies slow to respond risk losing business as customer requirements evolve.

2. The 4-Layer Data Structure That “Preferred” Logistics Companies Possess

Traceability is a broad term, and in practice the logistics companies that earn high marks from food and manufacturing customers have data organized across the following four layers.

Layer 1: Accuracy of Inbound/Outbound Records
What was received and shipped, in what quantities, under which lot, and when — all of this must be recorded and retrievable in near real time. Barcode or QR-code-based inbound/outbound scanning, and recording of lot numbers, expiration dates, and manufacturing dates, are the minimum requirements. Paper ledgers and after-the-fact Excel updates have inherent limitations in both the freshness and accuracy of records.

Layer 2: Visibility of Transportation and Temperature History
For food logistics operations handling refrigerated or frozen goods, temperature records during transport are mandatory. IoT sensors and GPS-equipped temperature loggers for data capture, along with a mechanism to submit that data to shippers, are required. Even for manufactured parts, being able to retrieve transport routes, arrival times, and the names of responsible drivers after the fact is important.

Layer 3: Integration with Billing and Documentation
Inbound/outbound data must be linked to the underlying data for invoices. When the warehouse management system (WMS) and billing processing are disconnected, billing omissions, duplicate billing, and billing delays become frequent. Delivery notes, receipts, and cargo-handling certificates to customers should ideally be stored in a searchable, re-issuable format.

Layer 4: Customer-Facing Information Interface
Shippers must be able to check inventory and shipment status through a portal or by email. A workflow in which a staff member manually researches and responds to every inquiry breeds over-reliance on specific individuals and excessive overtime. When shippers can check real-time inventory and shipment history themselves, trust and customer satisfaction improve dramatically.

3. Typical Data Disconnects Occurring at Logistics Sites in Thailand

While the four-layer structure represents the ideal, what is the reality at mid-tier logistics companies in Thailand? Here we organize the typical disconnection patterns that TOMAS TECH has confirmed through on-site interviews.

Pattern 1: Inbound in Excel, outbound instructions via LINE, billing in a separate Excel
Warehouse staff update an Excel sheet for inbound, shipping instructions arrive via a LINE group, and billing is manually compiled in a separate Excel file at month-end — this workflow is surprisingly common among Japanese-affiliated logistics and 3PL companies in Thailand. Because information is scattered, staff are repeatedly seen scrambling to look things up when asked “What is the current inventory count?” or “What lot was shipped last week?”

Pattern 2: Temperature records on paper stored in unknown locations
Paper forms on which drivers record temperatures by hand do exist, but they are stored in desk drawers or cardboard boxes in the warehouse, making them essentially unsearchable. When a customer asks for temperature records from the previous month’s delivery, finding the relevant documents can take more than half a day. From a food safety standpoint, records that exist but cannot be produced are the same as records that do not exist.

Pattern 3: Warehouse management and dispatch are separate teams with no information sharing
There is no information linkage between the warehouse team and the dispatch team, and the only way completion of outbound preparation reaches dispatch is through a phone call or LINE message. Missed loads, double-loading, and errors in communicating delivery address changes occur on a regular basis, each triggering an apology response and the cost of re-delivery.

Pattern 4: One person handling all customer inquiries
Questions such as “How far along is today’s shipment?” and “How much stock remains from last week’s inbound?” arrive daily from the shipper’s staff in a mix of Japanese, Thai, and English. A single staff member answers all of these while consulting multiple Excel files and paper documents. Every time that person takes leave or resigns, operations grind to a halt.

4. How to Distinguish Investments to Pause from Investments to Continue

In the 2026 economic environment, both indiscriminate systems investment and across-the-board cost-cutting carry risks. The appropriate stance for logistics companies is “selective investment.”

Investment Category	Decision	Rationale
Large-scale, all-at-once ERP implementation (without clarified requirements)	Pause	Major investment before on-site workflows are stabilized rarely takes hold, and ROI is difficult to calculate
Barcode/scan implementation for inbound and outbound management	Continue / Prioritize	Directly improves customer trust and billing accuracy by reducing input errors and improving record freshness. Costs are relatively low.
Deployment of temperature loggers and IoT sensors	Continue / Prioritize	Increasingly a mandatory requirement for retaining and acquiring food clients. May qualify for BOI incentives.
Complex AI-powered demand forecasting systems	Consider / Defer	AI forecasting implemented before foundational data is in place will not achieve adequate accuracy, yielding poor cost-effectiveness
Data integration across warehouse, delivery, and billing	Continue / Prioritize	Reduces billing omissions and duplicated work, simultaneously cutting staff hours and customer-related issues
Paperless forms (daily work reports, receipts, inspection records)	Continue / Prioritize	Improves operational efficiency in an environment of labor shortages. Digitizing records also forms the foundation for traceability.
Full replacement of aging cold-storage facilities	Evaluate carefully	Large capital expenditure requires a careful funding plan that accounts for the economic outlook. Premised on leveraging BOI incentives.

The criteria for decisions are three: “Can it be recouped within three years?”, “Is it indispensable for responding to evolving customer requirements?”, and “Can on-site staff actually use it?”

5. A Step-by-Step Approach to Building Traceability Capabilities

Attempting to build everything at once will inevitably stall — whether through cost, time, or on-site disruption. TOMAS TECH recommends a phased approach: start small and ensure solid adoption at each stage.

Step 1: Take Stock of Your Current Recording Workflows (1–2 Weeks)

For each area — inbound/outbound, delivery, temperature, billing, and customer communication — create a comprehensive list of “which tool is currently used, by whom, and when.” Introducing a new system without this inventory will result in duplicate work and confusion. Simply visualizing the flow will surface bottlenecks where “this can be improved right now.”

Step 2: Focus Improvements on the Area with the Greatest Customer Impact (1–3 Months)

Rather than changing everything at once, choose one issue that generates frequent customer complaints or inquiries — such as “we cannot provide temperature records to our food clients” or “there are several lot-number input errors per month” — and improve just that area. Whether it is implementing barcode scanning, digitizing temperature loggers, or digitizing inbound/outbound forms, even small improvements dramatically strengthen your ability to explain your processes to customers.

Step 3: Link Data to Reduce Manual Work for Staff (3–6 Months)

Link inbound/outbound data with billing data; link warehouse inventory data with the dispatch system — eliminating “double entry” and “manual transcription.” At this stage, staff will begin to tangibly feel the reduction in overtime and the near-elimination of billing errors.

Step 4: Automate and Standardize Customer Communications (6–12 Months)

Automatically send periodic reports to shippers, provide inventory inquiry portals, and raise service quality while reducing staff response time. Once you reach this stage, a reputation will begin to spread that “that logistics company has rigorous data management.”

6. Requirements Unique to Food Logistics: Temperature, Lot, and Expiration Date Management

For logistics companies handling food shippers, temperature, lot, and expiration date management demands a level of rigor that differs from other industries.

Temperature Management: Beyond simply maintaining the designated temperature zones — refrigerated (0–10°C), frozen (−18°C and below), and ambient — it is required that temperature variation histories during transport be saved as logs and made available for submission. The ideal is to equip truck cargo areas with IoT temperature loggers that upload data to the cloud, creating an environment in which shippers can monitor conditions remotely. When a temperature deviation occurs, being able to promptly identify when it happened, in which shipment, and to what degree — and report that to the shipper — is a prerequisite for maintaining trust.

Lot Management: “Is the FIFO (first-in, first-out) principle being observed?” is one of the most frequently verified items food shippers check at logistics warehouses. When lot numbers are linked in the system to inbound and outbound dates, and FIFO compliance is automatically maintained, the trust level from food clients rises dramatically. Manual management is prone to oversights and increases the risk of expired inventory developing.

Expiration Date Management: A mechanism that automatically alerts staff to inventory nearing its expiration date can dramatically reduce disposal losses. When a rule has been established with the shipper — such as “only ship inventory with at least X days of remaining shelf life” — implementing that rule in the system to eliminate human error is required.

7. Requirements Unique to Manufacturing Parts Logistics: Lot Tracking and Inbound Inspection

Logistics companies handling parts for industries such as automotive, electronics, and precision equipment face a distinct set of requirements.

Inbound Scanning of Parts Lot Numbers: By scanning the lot numbers and serial numbers on packaging arriving from parts manufacturers and trading companies and registering them upon receipt, an automatic record is created of “which lot arrived in what quantity and when.” If this record is linked to the issue record to the production line, the affected lot can be identified quickly when a problem occurs.

Documenting Inbound Inspection: The inspection process for verifying quantity, appearance, and packaging condition when parts arrive is still paper-based at many sites. Using a digital forms tool such as i-Reporter to enter inspection items on a tablet and attach photographs creates documented evidence of “the condition at the time of receipt.” This makes it much smoother to respond when a claim for in-transit damage arises.

Information Linkage with the Shipper’s Production Line: Manufacturing shippers adjust production plans based on parts arrival status. Being able to communicate “inbound complete, current stock count, and available transfer time” to shippers in near real time significantly improves the workflow for the shipper’s production management team — and this becomes a key differentiator from competitors.

8. Eliminating the Disconnect Between WMS, Dispatch, and Billing: Practical Data Integration

The “system disconnect” occurring at many mid-tier logistics companies is a source not only of increased staff workload but also of billing errors and delays, inventory count discrepancies, and delivery incidents.

The key points of data integration can be summarized in three areas.

① Link inbound/outbound data to automatic invoice generation
When inbound/outbound performance data accumulates, it can serve as the underlying source data for automatically generating invoices for monthly storage and cargo-handling fees. Compared to manual compilation, billing omissions and calculation errors decrease dramatically, and month-end workload is reduced. It also becomes possible to immediately respond to shipper requests to “please provide the supporting documentation for this invoice.”

② Synchronize warehouse inventory with dispatch planning
A mechanism that shares information with the dispatch system the moment a shipment instruction is issued reduces the communication cost between warehouse and dispatch. It eliminates wasteful waiting time — situations like “we thought preparation was done but the truck wasn’t there” or “the truck arrived but the warehouse wasn’t ready yet.”

③ Standardize and automate customer communications
Automating the routine portions of customer communication — such as sending automatic notification emails to shippers when shipments are completed, or sending alerts when inventory drops below a certain level — reduces staff workload while elevating the quality of customer service.

9. Leveraging BOI: Advancing Traceability Investment with Thai Government Support

The Thailand Board of Investment (BOI) offers tax incentives and investment promotion for investments that leverage automation, digitalization, AI, and IoT. In the logistics industry, the introduction of automated warehouse equipment, sensors and IoT devices, and inventory management systems may qualify for BOI privileges, subject to eligibility requirements.

The critical point in leveraging BOI is to confirm the possibility of a BOI application before finalizing the investment decision. Post-hoc applications are frequently ineligible, and it is recommended to consult with BOI representatives or specialists from the investment planning stage.

Furthermore, the work of formalizing the business plan, investment purpose, and projected ROI for a BOI application can be used directly as an investment justification document for the Japanese parent company. An explanation along the lines of “BOI is expected to provide X years of corporate tax exemption, and on top of that the systems investment payback period is three years” is a logical structure well-suited to obtaining headquarters approval.

10. Failure Patterns and How to Avoid Them: Common Pitfalls Seen on the Ground in Thailand

The patterns in which traceability implementation and systems introduction fail share common characteristics. Being aware of them in advance allows you to avoid many of these risks.

Failure Pattern	Specific Manifestation	How to Avoid It
Implementation without involving on-site staff	A Japanese manager selected and deployed a system, but Thai staff did not use it and reverted to paper-based operations	Always incorporate a Thai-language interface, ease of operation, and staff training
Trying to do everything at once	Simultaneous cutover of multiple sites and functions caused on-site confusion and a constant scramble to address issues	Start with one warehouse, one customer, or one function; build on success before rolling out further
Not validating ROI	Effects were never measured beyond a vague sense that “things feel more convenient,” making it impossible to explain results to headquarters	Establish and measure KPIs before implementation (e.g., number of billing errors, inquiry response time, disposal volume)
Scaling while remaining over-reliant on specific individuals	Only a specific staff member could operate the system proficiently, and when that person resigned, operations collapsed	Develop manuals, train multiple staff members on operation, and document operating rules in parallel
Implementing without confirming customer requirements	The internally developed recording format did not match the customer’s required submission format, requiring a complete redesign	Confirm the required formats and submission frequency of 2–3 key customers before designing the system

11. Explaining to Japanese Headquarters: Speak in Numbers, Not “Convenience”

When Thai logistics operations apply to headquarters for traceability investment, the most common failure is limiting the explanation to qualitative statements such as “it will be more convenient” or “our customers are asking for it.” Corporate planning and finance staff at Japanese headquarters will ask “how much will it cost, and when will it be recovered?”

The format for explanations most likely to receive headquarters approval is as follows.

① Quantify the losses currently occurring
“Correcting billing errors takes X staff-hours per month.” “Disposal losses amount to X baht per month.” “Handling customer complaints takes X incidents and X staff-hours per month.” — present these converted into Japanese yen and labor cost equivalents.

② State the investment costs explicitly
Present initial costs, monthly running costs, and training costs separately. If BOI incentives apply, add their effect to the calculation.

③ Present a 3-year payback calculation
Prepare a projection — based on actual on-site figures — along the lines of “we can eliminate X baht per year in losses and recover the initial investment of X baht within three years.” Precision matters less than having a projection with a solid evidentiary basis.

④ Add the customer retention and acquisition impact
Customer-side risk information — such as “X food shipper has notified us that traceability compliance will be a contract requirement” or “without compliance, there is a risk of losing the renewal in fiscal year X” — supports headquarters decision-making.

12. TOMAS TECH’s Perspective: Specific Ways We Support Logistics Company Traceability

TOMAS TECH provides IT solutions that improve on-site data management, primarily for Japanese manufacturers and logistics companies in Thailand and ASEAN. Below is an overview of the specific areas where we can contribute to logistics company traceability.

Building inbound/outbound and inventory traceability with the PEGASUS inventory management system
PEGASUS (inventory management system) provided by TOMAS TECH is a system capable of centrally managing warehouse inbound/outbound operations, inventory inquiries, and lot tracking. It is equipped with features to build the foundational traceability data that food and manufacturing shippers require: real-time inbound/outbound registration via barcode scanning; linked management of lot numbers, expiration dates, and storage locations; and automatic generation of inventory inquiry reports. It supports both Thai and Japanese, and is designed to be easy to use for local Thai staff.

Paperless forms implementation with i-Reporter
Switching on-site forms such as inbound inspection records, temperature logs, daily work reports, and cargo-handling certificates to tablet-based entry simultaneously improves the speed, accuracy, and searchability of records. i-Reporter has a proven track record of implementation at Thai sites, and since paper forms can be digitized as-is, the learning curve for on-site staff is low. The photo attachment feature enables the condition of cargo at the time of receipt — including any damage — to be preserved as documentary evidence.

Building a data collection infrastructure through operational management and IoT integration
Collecting and visualizing IoT sensor data from warehouse equipment, cold-storage refrigeration units, and delivery vehicles enables early detection of temperature deviations and predictive detection of equipment anomalies. TOMAS TECH provides end-to-end support from IoT sensor selection and installation through to data visualization and alert configuration.

Hands-on support for phased implementation
TOMAS TECH recommends phased implementation that starts with “one warehouse, one function.” Our approach — starting small with the most problematic process, confirming on-site adoption, and then moving to the next step — is provided with hands-on support from local engineers and Japanese-speaking consultants. We also support the preparation of investment justification materials for parent company headquarters.

For inquiries and consultations, please visit https://tomastc.com/contact.

Summary

For a logistics company to remain the preferred choice of food and manufacturing clients, it is essential to develop not only competitive pricing — the ability to “transport cheaply” — but also quality-axis competitiveness: the ability to “demonstrate trustworthiness through data.”

Building traceability capabilities is not something that can be accomplished overnight, but it can move forward steadily with the attitude of “start with just one process.” Digitizing inbound/outbound records, automating temperature history logging, and linking with billing data — these cumulative steps translate into customer trust and a clear competitive differentiation.

In the Thai business environment of 2026, shippers are raising the bar for how they select logistics partners. A logistics company that is recognized as “that company has rigorous data management,” “they answer inquiries instantly,” and “they meet our traceability requirements” will possess a customer base that is resilient to economic fluctuations and can achieve long-term growth.

If you are a logistics company that feels you have challenges in your current data management — or if you are a food or manufacturing shipper considering strengthening your logistics partner’s traceability capabilities — please consult with TOMAS TECH. We will listen to your on-site situation and work with you to determine where to begin.