# R 333.5447

R 333.5447, “Shielding”, is an administrative rule in [Ionizing Radiation Rules Governing the Use of Radiation Machines (R 333.5001 to R 333.5721)](https://ontology.bommaritollc.com/id/01a0d9ba-3bb1-7629-b663-89c19495efef); in force.

IRI: <https://ontology.bommaritollc.com/id/01a0d9ba-691c-771d-89a7-175727b8daa9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Government of Michigan](https://ontology.bommaritollc.com/id/01a0cb74-1636-70be-9588-28faf4877503) › [Michigan Department of Labor and Economic Opportunity](https://ontology.bommaritollc.com/id/01a0cb74-16fa-76d7-a115-2f34390eb10e) › [Ionizing Radiation Rules Governing the Use of Radiation Machines (R 333.5001 to R 333.5721)](https://ontology.bommaritollc.com/id/01a0d9ba-3bb1-7629-b663-89c19495efef)

Type: [schema:Legislation](https://schema.org/Legislation)

- `adms:identifier`: [mi-admin-code-rule R 333.5447](https://ontology.bommaritollc.com/id/01a0d9ba-691d-7251-a80e-ab8a19a6d7fd)
- `prov:wasDerivedFrom`: [evidence from https://ars.apps.lara.state.mi.us/AdminCode/DownloadAdminCodeFile?FileName=R%20333.5001%20to%20R%20333.5721.pdf](https://ontology.bommaritollc.com/id/01a0d9ba-6875-759b-bd8b-43893720cc16)
- `schema:isPartOf`: [Ionizing Radiation Rules Governing the Use of Radiation Machines (R 333.5001 to R 333.5721)](https://ontology.bommaritollc.com/id/01a0d9ba-3bb1-7629-b663-89c19495efef)
- `schema:legislationIdentifier`: R 333.5447
- `schema:legislationJurisdiction`: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)
- `schema:legislationLegalForce`: [schema:InForce](https://schema.org/InForce)
- `schema:legislationType`: [administrative rule](https://ontology.bommaritollc.com/vocab/leg/adminRule)
- `schema:name`: Shielding
- `skos:prefLabel`: R 333.5447

## Elsewhere

- [Source](https://ars.apps.lara.state.mi.us/AdminCode/DownloadAdminCodeFile?FileName=R%20333.5001%20to%20R%20333.5721.pdf) (ars.apps.lara.state.mi.us)

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Cite as: R 333.5447. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0d9ba-691c-771d-89a7-175727b8daa9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.