Mf Section C Manufacturing
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Class 1063 - Manufacture of Starches and Starch Products

PSIC Class 1063 covers Manufacture of Starches and Starch Products. Current child subclasses include Manufacture of Starches and Starch Products. This four-digit layer is useful when comparing neighboring activities...

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

Practical summary

Class 1063 sits in the PSIC 2019 hierarchy under C Manufacturing > 10 Manufacture of Food Products > 106 Manufacture of grain mill products, starches and starch products. This class usually fans out into more specific subclasses such as Manufacture of Starches and Starch Products. 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 Starches and Starch Products. 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 Starches and Starch Products. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

FAQ

What does PSIC Class 1063 cover?

PSIC Class 1063 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Manufacture of Starches and Starch Products.

How do I compare Class 1063 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include 1061 Rice/corn milling and 1062 Manufacture of grain and vegetable mill products except rice and corn.

Why does Class 1063 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.