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GOODS ACROSS BORDERS

HS HEADING 1504

Fats and oils and their fractions of fish or marine mammals; whether or not refined, but not chemically modified

6-digit subheadings (3)

Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.

1504.10

Oils of fish; fish-liver oils and their fractions, whether or not refined, but not chemically modified

1504.20

Fats and oils and their fractions; of fish, (excluding liver-oils)

1504.30

Fats and oils and their fractions; of marine mammals

Chapter 15 classification notes

Anti-dumping duties common on palm oil and biodiesel feedstocks. Country-of-origin labelling strict in EU (Olive Oil Regulation 29/2012).

Frequent misclassification in this chapter

Margarine: 1517, not 1509. Flavoured / infused oils move to Chapter 21 if food-ready. Biodiesel and fuel esters: Chapter 38 (3824.99), not Chapter 15.

Classification certainty

The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.

Binding tariff ruling database

Other headings in Chapter 15

RULES5,339COUNTRIES85ITEMS111CARRIERS28GUIDES46UNIQUE SOURCES645LATEST VERIFICATION2026-07-26MethodologyChangelog