8539.41.10-For use in measuring, checking or testing instruments of

2026 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (January 1, 2026)

HTS Code	8539.41.10
Description of Goods	For use in measuring, checking or testing instruments of Chapter 90, or for use in electrically operated apparatus for indicating intervals of time; Hollow-cathode lamps, for use in instruments and apparatus for measuring or detecting noxious gases; Xenon arc-lamps
Unit of Meas
MFN Tariff	Free
General Tariff	35%
Applicable Preferential Tariffs	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free

Section XVI:	Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Chapter 85	- Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles