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Class 9511 - Repair of Computers and Peripheral Equipment

PSIC Class 9511 covers Repair of Computers and Peripheral Equipment. Current child subclasses include Repair of Computers and Peripheral Equipment. 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 9511 sits in the PSIC 2019 hierarchy under S Other Service Activities > 95 Repair of Computers and Personal and Household Goods > 951 Repair of computers and communications equipment. This class usually fans out into more specific subclasses such as Repair of Computers and Peripheral Equipment. 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 Repair of Computers and Peripheral Equipment. 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 Repair of Computers and Peripheral Equipment. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

FAQ

What does PSIC Class 9511 cover?

PSIC Class 9511 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Repair of Computers and Peripheral Equipment.

How do I compare Class 9511 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include 9512 Repair of communications equipment.

Why does Class 9511 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.