When classifying frozen pig's trotters, how are they distinguished from the 'foreleg' part and classified in the Tariff Schedule, based on the inclusion of toes, metatarsals, and ankle bones? Released

I will provide a detailed explanation of how frozen pig's trotters are classified in the Harmonized System, specifically distinguishing whether the inclusion of the phalangeal, metacarpal, and carpal bones differentiates them from the 'front leg' portion for classification under the H.S. Nomenclature. This is a case that comprehensively considers the essential characteristics of the goods and relevant domestic and international standards, which are core principles of H.S. interpretation.

Classification Principles of H.S. Chapter 02 and Pork Items

H.S. Chapter 02 classifies "Meat and edible meat offal," largely covering "Pig meat, fresh, chilled or frozen" under Heading 0203 and "Edible meat offal, fresh, chilled or frozen" under Heading 0206. Here, 'offal' refers to edible internal organs or specific parts of an animal's body, and pig's trotters fall under this category of offal. Specifically, subheading 0206.49-1000 explicitly specifies "Pig's trotters (frozen)."

Clear Distinction Criteria for 'Front Leg' and 'Trotter'

Your core question lies in distinguishing between the 'front leg' and the 'trotter'. To make this distinction, we utilize the following authoritative criteria:

• "Methods for Classification by Part, Grade, and Type of Meat" (Notification of the Ministry of Agriculture, Food and Rural Affairs): This notification clearly defines the parts of meat. Here, the 'front leg' part is defined as extending up to the forearm bone (the part below the elbow consisting of the radius and ulna), and all forefoot bones, including the carpal bones, are excluded from the front leg part. That is, the leg bones below the elbow are included in the front leg, but the bones below the carpal joint are considered as a different part, not the front leg.
• Comparative Anatomical Definition: Domestic and international comparative anatomy textbooks (e.g., animal anatomy) and encyclopedias describe the 'front feet' of livestock as consisting of the carpal bones (carpals), metacarpal bones (metacarpals), and phalangeal bones (phalanges). This is consistent with the content of the MAFRA Notification, supporting that the part below the carpal joint is classified as 'foot' or 'trotter'.
• Judicial Ruling: In a past Supreme Court precedent (Seoul High Court 2012nu18594, Nov. 23, '12), it was ruled that the "Standards for Slaughtering, Processing, and Collection of Livestock" (Annex 1 of the Enforcement Rule of the Livestock Products Sanitary Control Act) merely prescribes methods for livestock slaughter, and that the "Methods for Classification by Part, Grade, and Type of Meat" is more appropriate for distinguishing pig's trotter parts. This emphasizes that administrative notifications serve as important criteria in H.S. classification.

Significance of Included Bone Parts

It is specified that the pig's trotters in the presented case were cut to include approximately 4 cm of the phalangeal, metacarpal, and carpal bone parts. Considering the criteria explained above, these three types of bones are key components forming the 'forefoot' or 'trotter' part, not the 'front leg' part.

• Forearm bone (Radius and Ulna): Consists of two bones, the radius and ulna, and is the most distal part of the 'front leg'.
• Carpal bones (Carpals): A group of 6-8 short bones forming a complex joint, marking the beginning of the foot/trotter.
• Metacarpal bones: The part corresponding to the palm of the hand, connecting the carpal bones and the phalangeal bones.
• Phalangeal bones: The part corresponding to the fingers/toes, and the outermost part of the foot/trotter.

Through these anatomical distinctions, a clear criterion is established: the front leg extends up to the forearm bone, while the carpal, metacarpal, and phalangeal bones belong to the 'trotter'.

Conclusion on H.S. Classification

In conclusion, 'frozen pig's trotters' consisting of parts that include the phalangeal, metacarpal, and carpal bones of a pig are classified as 'trotter' and not 'front leg', in accordance with the aforementioned "Methods for Classification by Part, Grade, and Type of Meat" notification, comparative anatomical definitions, and judicial rulings. Therefore, in accordance with H.S. General Interpretative Rule 1 (classification is determined by the terms of the headings and any relative Section or Chapter Notes) and Rule 6 (classification of subheadings is determined according to the terms of those subheadings and any relative Subheading Notes), they are accurately classified under subheading 0206.49-1000.

Such a clear distinction serves as an important criterion for maintaining international consistency, preventing unnecessary trade disputes, and enabling accurate tariff imposition and statistical management. We emphasize once again that H.S. classification is a specialized area determined not merely by the product's name, but by a comprehensive consideration of the goods' anatomical characteristics, processing status, and relevant laws and notifications.