---
title: "9977 – Articles for use in the…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 9977: Articles for use in the following:\nApparatus based on the use of X-rays or of alpha, beta or gamma…"
canonical: "https://www.adhocs.ca/hs-codes/9977"
last_updated: 2026-11-03
---

# 9977 Articles for use in the following: Apparatus based on the use of X-rays or of alpha, beta or gamma radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; Dentists' or chiropodists' chairs and parts thereof; Electro-mechanical chiropractic tables and parts thereof; Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; Medical or surgical sterilizers; Ozone therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus; Pacemakers for stimulating heart muscles.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 99](https://www.adhocs.ca/hs-codes/99)

0 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

## Other headings in this chapter

- Previous: [9976](https://www.adhocs.ca/hs-codes/9976) Articles and materials, wholly or in chief part of metal, for use in the manufacture of gas turbines or parts thereof; Articles for use in the repair or overhaul of gas turbines or parts thereof
- Next: [9978](https://www.adhocs.ca/hs-codes/9978) Articles and materials for use in the manufacture of the following: Apparatus and parts thereof of heading 90.22; Clinical thermometers and parts thereof; Incontinent briefs, underpants, panties, napkins (diapers), napkin (diaper) liners and similar sanitary articles, designed to be worn by persons, excluding those of a kind for babies; Instruments, appliances and parts thereof of heading 90.18; Microscopes and parts thereof; Microtomes, including parts or accessories thereof; Operating tables or oscillating beds, and parts thereof; Orthopaedic appliances; Oxygen therapy apparatus; Prepared surgical sutures; Pressure-gradient elastic supports (made to order for an individual in accordance with the written prescription of a registered health professional), canes, and patient lifters and parts thereof, for the use of a person with disabilities or of a public hospital; Sterilizers and parts thereof; X-ray film.

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).