</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8543.70.60.00/ISDN Terminal Adapter/Canada

ISDN Terminal Adapter from Canada

An Integrated Services Digital Network terminal adapter connects computers or devices to ISDN telephone lines for digital voice/data services. It qualifies under HTS 8543.70.60.00 as apparatus designed for telephonic network connections.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide ISDN protocol compliance certificates (e.g

• NT1/TA standards) for smooth clearance

• Label clearly as 'terminal adapter' not 'modem' to prevent confusion with data modems

ISDN Terminal Adapter from Canada — Import Duty Rate | HTS 8543.70.60.00