Orthodontic Retainer Appliance from Japan
Clear thermoplastic orthodontic retainers maintain teeth positions post-treatment using vacuum-formed sheets over dental models. Classified under HTS 9021.29.80.00 as dental fittings preventing orthodontic relapse (bodily deformity correction per Chapter Note). Custom appliances for each patient's arch form.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document digital scans or stone models used for thermoforming to prove custom manufacture
• Specify orthodontic-grade materials meeting ISO 20795-2 for dental polymer biocompatibility
• Include retention protocols showing intended orthopedic deformity prevention function