Key facts
Code summary
Code 749
Official title Other professional, scientific and technical
Version PSIC 2019
Source layer PSA / BSP
Pr
PSIC 2019 Navigation-first hub Group 749 - Other professional, scientific and technical
PSIC Group 749 covers Other professional, scientific and technical. Direct children below it include Other professional, scientific and technical activities, n.e.c.. It clusters closely related activities and helps...
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Child codes
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Nearby codes
About this level
Practical summary
Group 749 sits in the PSIC 2019 hierarchy under M Professional, Scientific and Technical Activities > 74 Other Professional, Scientific and Technical Activities. This group usually narrows the choice to a small family of classes such as Other professional, scientific and technical activities, n.e.c.. 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 Other professional, scientific and technical activities, n.e.c. 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 Other professional, scientific and technical activities, n.e.c.. The safest choice is the one whose wording matches the actual production, service or operating model most closely.
FAQ
What does PSIC Group 749 cover?
PSIC Group 749 clusters a smaller family of classes under Other professional, scientific and technical and is useful when the business sits between closely related options.
How do I compare Group 749 with sibling groups?
Look at the parent class and the nearby sibling groups. On this page, the most relevant nearby options are 741 Specialized design activities and 742 Photographic activities.
Why is Group 749 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.