Log-hub says automated tariff engine helped customer save millions

Log-hub said a manufacturing customer avoided import blocks and cut US tariff-related costs by automating compliance as tariff rules changed nearly monthly since late 2025. The company said the project reduced reporting effort by 90% and exposed master data gaps that could help with future regulations too.

Why it matters: - US tariff rules have been changing on a near-monthly basis since Q4 2025, raising compliance risk for manufacturers and logistics providers. - The Log-hub project shows how automated classification and origin checks can reduce blocked imports, manual effort and unnecessary tariff spending. - The same data model may also support future regulatory needs beyond tariffs.

What happened: - Log-hub presented the results during an online session on September 4, 2026. - Felix Mutter, Senior Data Engineer at Log-hub, and Sandro Brändle, Chief Data and Analytics Officer, described how a manufacturing customer replaced manual tariff checks with an automated compliance engine. - The session was titled "Beat US Tariff Changes: Building a Tariff Evaluation Engine." - The full session is available on Log-hub's YouTube channel.

The details: - The solution was built around a Bill of Materials extended with substance and transport data. - The customer used the system to keep classifications, origin data and shipments compliant. - The approach helped the customer avoid import blocks and reduce compliance risk. - Log-hub said the customer saved millions in unnecessary tariff costs. - Tariff-related effort per reporting cycle fell 90%, from about 16 hours to 2. - The underlying data refreshes automatically within 24 hours. - The first version of the solution was built in 15 working days. - Brändle said the project uncovered gaps in the customer’s master data. - Brändle said fixing those gaps has value beyond tariffs and could support regulations such as REACH and CBAM.

Between the lines: - The project suggests tariff compliance is becoming a data-quality problem as much as a rules problem. - Automated refreshes and a reusable Bill of Materials framework can turn one compliance use case into a broader planning asset. - The results also point to a fast implementation timeline, which matters for companies facing shifting trade rules.

What's next: - Log-hub said the tariff use case is one of 25 cost-saving examples in its Cost Savings Programme for manufacturers. - The programme covers demand, supply, inventory, production, logistics and integrated planning, with savings guaranteed under the programme. - The tariff session was the first of the results to go live as a Use Case Webinar. - Log-hub said the remaining webinars are lined up for the coming months. - Manufacturers with similar tariff exposure can contact Log-hub to assess whether the approach fits their data. - More information is available on Log-hub's LinkedIn page, YouTube channel and X account.