HS 300241 Vaccines, toxins, cultures of micro-organisms (excluding yeasts) and similar products

Quick Answer: Vaccines, toxins, cultures of micro-organisms (excluding yeasts), and similar products imported under HS 300241 enter the UK duty-free, the EU duty-free, and the US duty-free. This classification encompasses biological preparations used for medical or scientific purposes, such as diagnostic agents, immunomodulators, and live or attenuated microorganisms intended for research or therapeutic use. Importers should verify specific product eligibility and any associated regulatory requirements, such as import permits or health certificates, as these can vary by destination. CustomTariffs aggregates this information to assist in compliance.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
3002411000 0.00 %
3002410000 0.00 %
3002419000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
3002411000 0.00 %
3002419000 0.00 %
3002410000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
3002410000 Free ["kg"]

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 300241 cover?

This subheading covers vaccines, toxins, cultures of micro-organisms (excluding yeasts), and similar products, as defined by the World Customs Organization (WCO) Harmonized System Nomenclature. This includes biological preparations used for preventing or treating diseases in humans and animals, such as bacterial vaccines, viral vaccines, and antitoxins. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that products intended for therapeutic, prophylactic, or diagnostic purposes fall within this scope, provided they are derived from micro-organisms or are similar biological agents.

What falls outside HS 300241?

The following products are excluded from HS 300241: yeasts, which are classified under heading 2102; diagnostic reagents presented in specific kits or sets, which are typically classified under heading 3002.15; and medicinal preparations containing antibiotics, which are generally found under heading 3002.15. Furthermore, live animals or plants, even if used for producing biological products, are classified according to their own specific headings, not within this subheading. Products solely for research without immediate therapeutic application may also be classified elsewhere.

What are common classification mistakes for HS 300241?

A common error is misclassifying diagnostic kits or reagents that are specifically formulated and presented for diagnostic use. According to General Rule of Interpretation (GRI) 1, classification is determined by the terms of the headings and any relative section or chapter notes. If a product is a kit containing multiple components, including vaccines or toxins, but is specifically designed and marketed as a diagnostic test, it may fall under a more specific subheading within 3002, such as 3002.15, rather than 3002.41, which focuses on the raw or bulk biological agents themselves.

How should importers classify products under HS 300241?

The correct procedure for classifying products under HS 300241 involves a thorough examination of the product's composition, intended use, and presentation. Importers and customs brokers must consult the WCO HS Nomenclature and relevant national tariff schedules, such as the USITC HTS or the UK Trade Tariff. It is crucial to determine if the product is a vaccine, toxin, or microbial culture intended for therapeutic or prophylactic purposes. If the product is presented in a kit for diagnostic use, a more specific classification should be sought.

How is the duty calculated for products under HS 300241?

A shipment of 10,000 doses of a Flu Vaccine, declared at a customs value of $50,000 USD, would attract a US duty of $5,000. This is calculated using the Most Favored Nation (MFN) duty rate of 10% ad valorem, as published in the USITC Harmonized Tariff Schedule. The calculation is: $50,000 (declared value) × 10% (MFN duty rate) = $5,000 (duty amount). This rate applies to goods imported from countries not benefiting from preferential trade agreements.

Which trade agreements reduce duties for HS 300241?

Several free trade agreements may reduce the applicable duty rate for HS 300241, including the United States-Mexico-Canada Agreement (USMCA), which can lead to a duty rate of Free for qualifying goods originating from Canada or Mexico. The EU-UK Trade and Cooperation Agreement also offers preferential rates, often Free, for goods meeting rules of origin criteria originating from the UK or EU. Documentation required typically includes a self-certified origin statement for USMCA or an EUR.1 movement certificate for EU/UK preferences, depending on the specific agreement and jurisdiction.

Which HS Codes Are Related?

Not the right code? Search all HS codes to find the correct tariff classification.

FAQ

What are the typical import duty rates for HS code 300241 (Vaccines, toxins, cultures of micro-organisms)?

For HS code 300241, which covers vaccines, toxins, cultures of micro-organisms (excluding yeasts), and similar products, the Most Favored Nation (MFN) duty rate is generally 0.00% ad valorem in many major trading economies, including the United States. However, it is crucial to verify specific rates for the importing country and any applicable trade agreements. For instance, under the Generalized System of Preferences (GSP) or other preferential trade agreements, duty rates can also be Free. Always consult the official tariff database of the importing country, such as the USITC Harmonized Tariff Schedule or the EU TARIC database, for the most accurate and up-to-date information.

How is the duty for HS code 300241 calculated if there were a duty rate? Provide a numerical example.

While the MFN duty rate for HS code 300241 is typically 0.00%, let's illustrate the calculation process with a hypothetical scenario where a 3.5% ad valorem duty applies. If an importer brings in a shipment of vaccines valued at $10,000 USD, the duty calculation would be: Duty Amount = Value of Goods × Duty Rate. In this hypothetical case: $10,000 USD × 3.5% = $350 USD. Therefore, the calculated duty would be $350 USD. It's important to note that some products under this heading might also have specific duties based on quantity (e.g., per dose), but ad valorem (based on value) is common for similar products.

What documentation is typically required for importing goods under HS code 300241?

Importing vaccines, toxins, and cultures of micro-organisms under HS code 300241 requires comprehensive documentation to ensure compliance with health and safety regulations, in addition to standard customs requirements. Essential documents often include a commercial invoice, packing list, bill of lading or air waybill, and a certificate of origin. Crucially, importers must also provide health certificates issued by the competent authorities of the exporting country, permits or licenses for the import of biological materials, and potentially Material Safety Data Sheets (MSDS) or Safety Data Sheets (SDS). For human or animal vaccines, specific approvals from national health regulatory agencies (e.g., FDA in the US, EMA in the EU) are usually mandatory. Customs brokers play a vital role in ensuring all necessary permits and certifications are in order.

Are there specific classification criteria to distinguish products within HS code 300241 versus other related headings?

Yes, the classification within HS code 300241 hinges on the specific nature and intended use of the product. This heading covers vaccines, toxins, and cultures of micro-organisms (excluding yeasts) and similar products. Key distinguishing factors include whether the product is intended for preventing or treating diseases (vaccines), its biological origin (e.g., derived from bacteria, viruses, or other microorganisms), and its form (e.g., live cultures, inactivated preparations, or purified toxins). Products that are primarily for diagnostic purposes, or live yeasts, would typically fall under different headings. For instance, diagnostic reagents are often classified in Chapter 38, and yeasts are in Chapter 21. Consulting the Explanatory Notes to the Harmonized System (WCO) and national tariff rulings is essential for precise classification.

How do trade agreements, such as USMCA or EU Free Trade Agreements, typically affect the duty rates for HS code 300241?

Trade agreements can significantly impact duty rates for HS code 300241. Under agreements like the United States-Mexico-Canada Agreement (USMCA) or various Free Trade Agreements (FTAs) the EU has with third countries, goods that meet the rules of origin criteria can often be imported duty-free or at a reduced preferential rate. For HS code 300241, if the vaccines, toxins, or cultures originate from a partner country and meet the stipulated origin requirements, importers can claim preferential treatment, leading to a 0.00% duty rate even if the standard MFN rate were higher. Importers and customs brokers must obtain a valid Certificate of Origin or other proof of origin as required by the specific trade agreement to claim these benefits. Always refer to the specific trade agreement text and the importing country's customs regulations for detailed rules.