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.

Level Group

Hierarchy depth 3/5

Children 1

Last verified 2026-10-21

Key facts

Code summary

Code 731

Official title Advertising

Version PSIC 2019

Source layer PSA / BSP

Parent 73 - Advertising and Market Research

Section M - Professional, Scientific and Technical Activities

Next step

Child codes

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

7310

Advertising

Nearby codes

732

Market research and public opinion polling

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.