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Prefabricated structure services

The division provides plan review, inspection, and permit services for manufacturers that produce prefabricated custom or design-plan structures, or components of structures, that are sited in Oregon.

Plan review and permits (tags)

All manufacturers of nonexempt prefabricated structures located in or being shipped into Oregon shall register with the Building Codes Division. Manufacturers must submit a plan review and insignia of approval (tag) application, which also identifies associated fees.


Structures are inspected by a state inspector after the manufacturer submits an inspection request. Depending on the outcome of the inspection, an inspector may place an insignia of compliance tag on the structure.

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