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Mf Section C Manufacturing
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Class 1054 - Manufacture of butter, cheese and curd

PSIC Class 1054 covers Manufacture of butter, cheese and curd. Current child subclasses include Manufacture of Butter, Cheese and Curd. This four-digit layer is useful when comparing neighboring activities before...

Level Class
Hierarchy depth 4/5
Children 1
Last verified 2026-05-12
About this level

Practical summary

Class 1054 sits in the PSIC 2019 hierarchy under C Manufacturing > 10 Manufacture of Food Products > 105 Manufacture of dairy products. This class usually fans out into more specific subclasses such as Manufacture of Butter, Cheese and Curd. It is the level people use when they already know the activity family but still need the exact five-digit match.

Administrative context

Where this code is used

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Manufacture of Butter, Cheese and Curd. It is the level most often checked before a five-digit decision is finalized.

Selection note

How to choose it

Use this class to choose between its final subclasses such as Manufacture of Butter, Cheese and Curd. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

FAQ

What does PSIC Class 1054 cover?

PSIC Class 1054 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Manufacture of butter, cheese and curd.

How do I compare Class 1054 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include 1051 Processing of fresh milk and cream and 1053 Manufacture of infants' powdered milk.

Why does Class 1054 matter for a filing decision?

It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.