Chapter 21

PSCC Chapter 21 — Chapter 21 (2026)

Chapter 21 sits inside Section IV and groups the first heading layer for that chapter range.

Level Chapter
Code 21
Children 5
Source PSCC
Next step

Child codes

These are the next codes most users should open after this page.

Practical summary

What this code covers

Chapter 21 sits inside Section IV and groups the first heading layer for that chapter range.

Administrative context

Where this code is used

Use this chapter when the customs question is still broad and you need to move into the heading layer before choosing a tariff line.

Selection note

How to choose it

Compare the headings beneath Chapter 21 and stop when the wording matches the product family.

FAQ

What does PSCC 21 cover?

Chapter 21 sits inside Section IV and groups the first heading layer for that chapter range.

Where is PSCC 21 used in practice?

Use this chapter when the customs question is still broad and you need to move into the heading layer before choosing a tariff line.

How do I choose PSCC 21 over nearby options?

Compare the headings beneath Chapter 21 and stop when the wording matches the product family.