Key facts
Code summary
Code 731
Official title Advertising
Version PSIC 2019
Source layer PSA / BSP
Pr
PSIC 2019 Navigation-first hub Group 731 - Advertising
PSIC Group 731 covers Advertising. Direct children below it include Advertising. It clusters closely related activities and helps compare nearby classes before choosing the most defensible business activity code.
Next step
Child codes
These are the next codes most users should open after this hub page.
Nearby codes
About this level
Practical summary
Group 731 sits in the PSIC 2019 hierarchy under M Professional, Scientific and Technical Activities > 73 Advertising and Market Research. This group usually narrows the choice to a small family of classes such as Advertising. It is useful when two or three neighboring activities look similar but should not be collapsed into one code.
Administrative context
Where this code is used
This group is used when reviewers compare a short list of classes such as Advertising and need to decide which family is the closest fit. It is common in internal classification review and administrative lookup work.
Selection note
How to choose it
Use this group when the activity sits between similar classes such as Advertising. The safest choice is the one whose wording matches the actual production, service or operating model most closely.
FAQ
What does PSIC Group 731 cover?
PSIC Group 731 clusters a smaller family of classes under Advertising and is useful when the business sits between closely related options.
How do I compare Group 731 with sibling groups?
Look at the parent class and the nearby sibling groups. On this page, the most relevant nearby options are 732 Market research and public opinion polling.
Why is Group 731 useful for classification?
It sits at the point where a broad sector is already narrowed enough to compare a small family of similar classes before the final code choice.