# R 323.2303

R 323.2303, “Pretreatment standards”, is an administrative rule in [Water Resources Protection -- Part 23. Pretreatment (R 323.2301 to R 323.2317)](https://ontology.bommaritollc.com/id/01a0d9ba-39a1-7288-8b3a-5e09314c4a52); in force.

IRI: <https://ontology.bommaritollc.com/id/01a0d9ba-5012-777d-8404-732a34511e08>

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 Environment, Great Lakes, and Energy](https://ontology.bommaritollc.com/id/01a0cb74-16ba-7074-a7d3-c84457ce6f0c) › [Water Resources Protection -- Part 23. Pretreatment (R 323.2301 to R 323.2317)](https://ontology.bommaritollc.com/id/01a0d9ba-39a1-7288-8b3a-5e09314c4a52)

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

- `adms:identifier`: [mi-admin-code-rule R 323.2303](https://ontology.bommaritollc.com/id/01a0d9ba-5013-740c-a3d7-48170a009350)
- `prov:wasDerivedFrom`: [evidence from https://ars.apps.lara.state.mi.us/AdminCode/DownloadAdminCodeFile?FileName=R%20323.2301%20to%20R%20323.2317.pdf](https://ontology.bommaritollc.com/id/01a0d9ba-5010-760b-b5ca-445f8380a6bb)
- `schema:isPartOf`: [Water Resources Protection -- Part 23. Pretreatment (R 323.2301 to R 323.2317)](https://ontology.bommaritollc.com/id/01a0d9ba-39a1-7288-8b3a-5e09314c4a52)
- `schema:legislationIdentifier`: R 323.2303
- `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`: Pretreatment standards
- `skos:prefLabel`: R 323.2303

## Elsewhere

- [Source](https://ars.apps.lara.state.mi.us/AdminCode/DownloadAdminCodeFile?FileName=R%20323.2301%20to%20R%20323.2317.pdf) (ars.apps.lara.state.mi.us)

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Cite as: R 323.2303. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d9ba-5012-777d-8404-732a34511e08
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.