How to find the HS code for diesel engine (Swiss tariff)

The classification of diesel engines depends on their intended use, engine type, and application. Whether the engine is designed to power ships, vehicles, or other purposes determines the correct 8-digit HS code and customs tariff number. Our free tool helps you determine the exact classification.

Describe your product and receive the 8-digit Swiss tariff number by email — free.

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The result is advisory and not a binding BAZG tariff ruling.

What determines the tariff number?

Permits & requirements

Depending on the exact classification, permits or requirements may apply to this goods group (issued by authorities such as SECO). Checking with the tool flags possible requirements and the responsible authorities.

Frequently asked questions

How do I find the correct HS code for my diesel engine?

Use our free classification tool. Enter the key specifications of your engine – such as its intended use and engine type – and the tool will determine the appropriate 8-digit Swiss customs tariff number.

What happens if I use the wrong HS code?

An incorrect classification can cause delays in customs clearance and potential objections from customs authorities. It's essential to determine the correct code before importing.

Do I need special permits for my diesel engine?

Depending on the engine's construction and purpose – for example, if specifically designed for particular applications – permits may be required. SECO (State Secretariat for Economic Affairs) may mandate permits for certain engine types. Verify applicable regulations.

Is using your classification tool free?

Yes, our classification tool is completely free. It provides helpful guidance, but please note that it does not constitute a legally binding customs tariff ruling.

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Category: Electronics & electrical engineering

Last updated: 2026-07-03