Code 3507 90 · Heading 3507

Enzymes and enzyme preparations, other than rennet and rennet concentrates

This covers enzymes and prepared enzymes that are not rennet or rennet concentrates. The specific product must belong to the enzyme group and must not be a product named under the rennet sibling.

Save Browse the codes below

See the official tariff text

Official tariff text

Enzymes and prepared enzymes, n.e.s. (excl. rennet and concentrates thereof)

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 35 Albuminoidal substances; modified starches; glues; … 8 of 11 chapters in section VI
Which named product type is it: casein or casein glue; albumin or an albumin derivative; gelatine, hide glue or another animal glue; peptones or another protein substance; dextrin, modified starch or starch-based glue; prepared glue or adhesive in a retail package marked for use as glue or adhesive with a net weight <= 1 kg per item; or an enzyme or prepared enzyme?
✓
Step 3 · Heading 3507 Enzymes; prepared enzymes, n.e.s. 7 of 7 headings under chapter 35
Is it rennet or a concentrate of rennet?
✓
Step 4 · Subheading 3507 90 Enzymes and prepared enzymes, n.e.s. (excl. rennet … 2 of 2 subheadings under heading 3507
Is the product lipoprotein or Aspergillus alkaline protease, or is it another enzyme or enzyme preparation, including one that is not lipoprotein lipase?

This is the catch-all under 3507: it covers what the sibling codes below do not.

Within the enzyme group, this is for enzymes and enzyme preparations that are not rennet or rennet concentrates; the named rennet class belongs to the sibling code instead.

3507 10 Rennet and concentrates thereof

Full 8-digit codes

Pick the description that best matches your product.

2 codes below this one

Compare the sibling codes

Classification decides the rate here: from 0.0% to 6.3%.

3507 10 Rennet and concentrates thereof 6.3%
3507 90 Enzymes and prepared enzymes, n.e.s. (excl. rennet and concentrates thereof) you are here 0.0–6.3%

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

35.07.9000

Other

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 3, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

3507 90 30 00

Lipoprotein lipase; aspergillus alkaline protease

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
3507 90 90 10

Preparation of Achromobacter lyticus protease (CAS RN 123175-82-6) for use in the manufacture of human and analogue insulin products

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
3507 90 90 30

Salicylate 1-monooxygenase (CAS RN 9059-28-3) in aqueous solution with - an enzyme concentration of 6,0 U/ml or more, but not more than 7,4 U/ml , - a concentration by weight of sodium azide (CAS RN 26628-22-8) of not more than 0,09 % and - a pH value of 6,5 or more, but not more than 8,5 

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.
3507 90 90 90

Other

Ordinary duty

Depends on the product details

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.

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

UK tariff data version v4.0.1576, last checked Aug. 3, 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).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 2 codes at this level

Previous code 3507 10

Rennet and concentrates thereof

you are here 3507 90

Enzymes and prepared enzymes, n.e.s. (excl. rennet and concentrates t…

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.