HS 901920 Ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus
Quick Answer: Therapeutic respiratory apparatus imported under HS 901920 enters the UK and EU duty-free, while the US imposes a 35% ad valorem duty under the Most Favored Nation (MFN) rate. This classification covers a range of medical devices designed to assist breathing and deliver therapeutic gases. Specifically, it includes equipment for ozone therapy, oxygen therapy, aerosol therapy, and artificial respiration. Importers should be aware of these significant duty rate discrepancies between major markets. CustomTariffs aggregates this data, highlighting the importance of verifying specific national tariff schedules for accurate landed cost calculations.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9019202000 | 0.00 % | — | — |
| 9019200000 | 0.00 % | — | — |
| 9019201000 | 0.00 % | — | — |
| 9019209000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9019200000 | 0.00 % | — | — |
| 9019201000 | 0.00 % | — | — |
| 9019202000 | 0.00 % | — | — |
| 9019209000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9019200000 | Free | — | ["No."] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How to Classify This HS Code?
What products does HS 901920 cover?
This subheading covers apparatus for ozone therapy, oxygen therapy, aerosol therapy, artificial respiration, or other therapeutic respiration. According to the WCO Harmonized System Explanatory Notes and definitions found in the USITC Harmonized Tariff Schedule (HTS) and EU TARIC, this includes devices designed to administer gases or therapeutic aerosols to patients for medical treatment, as well as machines that assist or replace natural breathing. Examples include nebulizers, oxygen concentrators, and positive airway pressure (PAP) devices, provided they are primarily for therapeutic respiration.
What falls outside HS 901920?
The following products are excluded from HS 901920: general-purpose air compressors not specifically designed for medical therapy, simple oxygen masks or tubing not forming part of a therapeutic apparatus, and devices for general air purification or humidification that do not administer therapeutic gases or aerosols. For instance, a standalone air humidifier for a bedroom, or a simple oxygen mask for comfort rather than medical treatment, would typically be classified elsewhere, often under heading 9018 or 9023 depending on their specific function and design.
What are common classification mistakes for HS 901920?
A common error is misclassifying devices that have a therapeutic function but are not primarily for respiration or gas administration. For example, simple massage apparatus, while therapeutic, falls under 901910. Furthermore, complex medical equipment that includes respiration assistance as a secondary function, but is primarily designed for other medical procedures, may be classified under a more specific heading. Adherence to General Rule of Interpretation (GRI) 3(b) for mixtures or composite goods is crucial when a device has multiple functions.
How should importers classify products under HS 901920?
The correct procedure for classifying products under HS 901920 involves a thorough review of the product's design, intended use, and technical specifications. Importers and customs brokers must consult the official tariff schedule of the importing country (e.g., USITC HTS, EU TARIC, UK Trade Tariff) and the WCO Explanatory Notes. They should determine if the apparatus is specifically designed for ozone therapy, oxygen therapy, aerosol therapy, or artificial/therapeutic respiration, and compare its features against the descriptions within heading 9019 and its subheadings.
How is the duty calculated for products under HS 901920?
A Philips Respironics DreamStation CPAP machine, declared at a customs value of $500 USD, would attract a US duty. Assuming a Most Favored Nation (MFN) duty rate of 0% for this specific type of medical device under the USITC Harmonized Tariff Schedule (HTS), the duty amount would be $0.00 (0% × $500). If a hypothetical MFN rate of 3.5% were applicable, the duty would be $17.50 (3.5% × $500).
Which trade agreements reduce duties for HS 901920?
Several free trade agreements may reduce the applicable duty rate for HS 901920, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates, potentially Free, for eligible originating goods from member countries like Australia or Japan. To claim these preferences, a valid origin declaration or certificate, such as a USMCA certification of origin or a CPTPP certificate of origin, is typically required.
```Which HS Codes Are Related?
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FAQ
What are the import duty rates for HS code 901920 (Ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus)?
The Most Favored Nation (MFN) duty rate for goods classified under HS code 901920 is typically 0.00% ad valorem in the United States, as per the US Harmonized Tariff Schedule (HTS). However, specific preferential rates may apply under various Free Trade Agreements (FTAs) or special trade programs. For instance, goods originating from countries with an FTA with the US may benefit from reduced or eliminated duties. It is crucial to consult the HTSUS, referencing the specific country of origin, to determine the applicable duty rate. For example, under the US-Korea FTA, certain medical devices may have preferential duty rates.
What specific criteria determine if a device falls under HS code 901920?
HS code 901920 covers apparatus designed for specific therapeutic gas treatments or artificial respiration. Key classification criteria include:
- Functionality: The primary purpose must be for ozone therapy, oxygen therapy, aerosol therapy, artificial respiration, or other therapeutic respiration. This means the device actively administers gases or supports breathing for medical purposes.
- Therapeutic Use: The apparatus must be intended for medical or therapeutic application, not for general wellness or recreational use (e.g., recreational oxygen bars).
- Mechanism: Devices often involve mechanisms for delivering gases (like oxygen or therapeutic aerosols) under controlled pressure or volume, or for assisting or replacing the natural breathing process. This distinguishes them from simple oxygen masks or tubing not part of a larger therapeutic system.
For example, a portable oxygen concentrator used for patients with respiratory illnesses would likely fall under this code, whereas a simple humidifier for general air moisture would not.
What documentation is typically required for importing goods under HS code 901920?
Importers and customs brokers should be prepared to provide several key documents when importing goods under HS code 901920. These typically include:
- Commercial Invoice: Detailing the description, quantity, value, and origin of the goods.
- Packing List: Outlining the contents of each package.
- Bill of Lading or Air Waybill: For shipment tracking.
- Country of Origin Certificate: To substantiate claims for preferential duty rates under trade agreements.
- Product Literature/Technical Specifications: To verify the intended therapeutic use and functionality, confirming classification.
- FDA Registration/Approval (if applicable): For medical devices regulated by the U.S. Food and Drug Administration (FDA), proof of registration, premarket notification (510(k)), or approval may be required, especially if the device is considered a medical device under FDA regulations. While the HS code itself is for customs classification, compliance with other government agency (OGA) requirements like the FDA's is paramount.
How is the import duty calculated for HS code 901920, and can you provide an example?
Import duty calculation for HS code 901920, which typically carries a 0.00% MFN ad valorem rate in the US, means that the duty amount is zero based on the value of the goods. However, if a specific trade agreement or a different tariff schedule applied a non-zero rate, the calculation would be based on the declared value of the goods.
Example (Hypothetical - assuming a 5% ad valorem duty rate for illustration):
Let's assume an importer brings in an artificial respiration apparatus valued at $10,000 USD. If the applicable duty rate were 5% ad valorem:
- Calculation: Duty Amount = Declared Value × Duty Rate
- Calculation: Duty Amount = $10,000 USD × 5% (or 0.05)
- Duty Amount: $500 USD
In this hypothetical scenario, the importer would owe $500 in duties. However, for HS code 901920 in the US, the MFN rate is 0.00%, so the duty would be $0.00. It's essential to verify the specific duty rate applicable to the country of origin and the importing country's tariff schedule.
Are there specific trade agreements that commonly affect the import duties for HS code 901920?
Yes, several trade agreements can significantly impact import duties for goods under HS code 901920. The applicability depends on the country of origin of the goods and the importing country. For imports into the United States, agreements like the United States-Mexico-Canada Agreement (USMCA), and previously NAFTA, often provide for duty-free treatment for goods originating from member countries, provided they meet the rules of origin. Other bilateral FTAs the US has with countries like Australia, Chile, Singapore, and South Korea may also offer preferential duty rates, often 0.00%, for qualifying medical equipment. Importers should always consult the specific terms and rules of origin for the relevant trade agreement to confirm eligibility for preferential treatment.