HS code 3507: Enzymes
Heading 3507 of the EU Combined Nomenclature 2026, in chapter 35, with the official text of every 6-digit subheading and 8-digit CN code below it.
Official description
3507Enzymes; prepared enzymes not elsewhere specified or included
Place in the nomenclature: 35 Albuminoidal substances; modified starches; glues; enzymes > 3507
Explanatory note (Eurostat)
Enzymes; prepared enzymes, n.e.s.
- Subheadings (6 digits)
- 2
- CN codes (8 digits)
- 3
Subheadings and CN codes in heading 3507
- 3507 10Rennet and concentrates thereof
- 3507 10 00 Rennet and concentrates thereof
- 3507 90Other
Explanatory note (Eurostat): Enzymes and prepared enzymes, n.e.s. (excl. rennet and concentrates thereof)
- 3507 90 30 Lipoprotein lipase; aspergillus alkaline protease
- 3507 90 90 Other
The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.
Not sure which code fits your product?
Describe the product and the HS code finder suggests a code from the official nomenclature, with its path and up to 2 alternatives.
Not a binding classification
These pages show the official texts for reference. They are not a binding classification: check the code with your customs broker, or ask your customs authority for Binding Tariff Information (BTI).
Source
Source: EU Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926), © European Union, https://eur-lex.europa.eu/. Reformatted by WISEPIM: indent dashes removed and parent lines joined. Only the Official Journal is authentic.