Code 3813 00 · Heading 3813

Fire-extinguishing preparations and charges, and fire-extinguishing grenades

This covers preparations and charges for fire extinguishers, as well as fire-extinguishing grenades. It does not cover fire extinguishers themselves, whether charged or uncharged and including portable extinguishers, or unmixed chemicals with fire-extinguishing properties unless they are in grenade form.

For example

Fire-extinguishing preparation
Replacement charge for a fire extinguisher
Fire-extinguishing grenade

See the official tariff text

Official tariff text

Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades (excl. full or empty fire-extinguishing devices, whether or not portable, unmixed chemically undefined products with fire-extinguishing properties in other forms)

How we got to this code

VI
38
3813
3813 00

Show the steps

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section VI Products of the chemical or allied industries
Is it an inorganic or organic chemical; a pharmaceutical product; a fertilizer; a tanning or dye extract, pigment, paint, varnish, filler or printing ink; an essential oil, perfume, cosmetic or toilet product; soap, a surface-active, washing, cleaning, polishing or wax product; a protein, modified starch, glue or enzyme; an explosive, pyrotechnic article, match or other specified combustible material; a photographic or cinematographic product; or another chemical product?
✓
Step 2 · Chapter 38 Miscellaneous chemical products 11 of 11 chapters in section VI
Which specific product type is it: a carbon or mineral product, resin or terpentine product, pesticide, textile, paper or leather treatment, soldering or welding preparation, oil or fuel additive, rubber or plastic additive, fire-extinguishing preparation, solvent or paint remover, catalyst, refractory product, alkylbenzene or alkylnaphthalene mixture, doped electronic material, hydraulic fluid, antifreeze or de-icing liquid, culture substrate, diagnostic or laboratory reagent, fatty acid or fatty alcohol, foundry binder or other chemical preparation, chemical waste, biodiesel, or a mixture containing halogenated methane, ethane or propane derivatives?
✓
Step 3 · Heading 3813 Præparater og ladninger til ildslukningsapparater s… 13 of 27 headings under chapter 38
Is the product a preparation or charge for a fire extinguisher, or a fire-extinguishing grenade?
✓
Step 4 · Subheading 3813 00 Preparations and charges for fire-extinguishers; ch… 1 of 1 subheading under heading 3813
Is the product a fire-extinguishing preparation or charge, or a fire-extinguishing grenade, rather than a fire extinguisher itself or an unmixed chemical product with fire-extinguishing properties that is not in grenade form?

Pick the 8-digit code

Import duty on the codes below: 6.5%

Only one code below

3813 00 00

6.5%

This subheading has one 8-digit code, so that is the code to use.

Open 3813 00 00 Save

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines6 Norwegian lines

38.13.0001 Containing hydrofluorocarbons (HFC) or perhalogenated fluorocarbons (PFC)

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

Their lines2 British lines

3813 00 00 10 Preparations and charges for fire-extinguishers, of mentioned in code 8424, for use

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines2 US lines
Entry dateSept. 17, 2026

3813.00.10.00 Preparations and charges for fire extinguishers; charged fire-extinguishing grenades

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 6 Norwegian lines

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

38.13.0001

Containing hydrofluorocarbons (HFC) or perhalogenated fluorocarbons (PFC)

Ordinary duty

Duty free
38.13.0002

Containing bromochlorodifluoromethane, bromotrifluoromethane or dibromotetrafluoroethanes

Ordinary duty

Duty free
38.13.0003

Containing methane, ethane or propane hydrobromofluorocarbons (HBFCs)

Ordinary duty

Duty free
38.13.0004

Containing methane, ethane or propane hydrochlorofluorocarbons (HCFCs)

Ordinary duty

Duty free
38.13.0005

Containing bromochloromethane

Ordinary duty

Duty free
38.13.0009

Other

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

All 2 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 2 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

3813.00.10.00

Preparations and charges for fire extinguishers; charged fire-extinguishing grenades, Consisting wholly of inorganic substances

General rate

Free

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
3813.00.50.00

Preparations and charges for fire extinguishers; charged fire-extinguishing grenades, Other

General rate

3.7%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.