HS 8531-90-00-10 – Of smoke detectors; of indicating or automatic alarm equipment, for detecting or indicating noxious gases or noxious vapours in the atmosphere

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Electric sound or visual signalling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 85.12 or 85.30. › Parts › Of smoke detectors; of indicating or automatic alarm equipment, for detecting or indicating noxious gases or noxious vapours in the atmosphere

MFN duty rate

Free

GST

5%

Unit of measure

-

Of smoke detectors; of indicating or automatic alarm equipment, for detecting or indicating noxious gases or noxious vapours in the atmosphere

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Preferential tariff rates

• CPTPP: Free
• Korea: Free
• MXT/CUSMA (Mexico): Free
• Iceland: Free
• GPT: Free
• Jordan (JT): Free
• Costa Rica (CRT): Free
• LDCT: Free
• Israel (CIAT): Free
• CETA: Free
• UST/CUSMA (US): Free
• Ukraine: Free
• CPTPP – United Kingdom (CPUKT): Free
• UK: Free
• Honduras (HNT): Free
• Norway (NT): Free
• Commonwealth Caribbean Countries Tariff (CCCT): Free
• Peru: Free
• Colombia: Free
• Switzerland–Liechtenstein (SLT): Free
• Chile: Free
• Panama (PAT): Free

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Of smoke detectors; of indicating or automatic alarm equipment, for detecting or indicating noxious gases or noxious vapours in the atmosphere (HS 8531-90-00-10)?

The T2026-2 MFN rate for tariff item 8531.90.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 8531-90-00-10 from the US?

Qualifying US-origin goods with origin proof use UST/CUSMA at Free. This item is not on any US surtax schedule in force in TariffPlus surtax data (checked against CBSA). GST/HST and any applicable personal-import provincial tax are additional.

Which trade agreement rates apply to HS 8531-90-00-10?

CPTPP: Free; Korea: Free; MXT/CUSMA (Mexico): Free; Iceland: Free; GPT: Free; Jordan (JT): Free; Costa Rica (CRT): Free; LDCT: Free; Israel (CIAT): Free; CETA: Free; UST/CUSMA (US): Free; Ukraine: Free; CPTPP – United Kingdom (CPUKT): Free; UK: Free; Honduras (HNT): Free; Norway (NT): Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; Peru: Free; Colombia: Free; Switzerland–Liechtenstein (SLT): Free; Chile: Free; Panama (PAT): Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.