# Michigan — ASME Code Section stamps and National Board stamps required for boilers and pressure vessels in each US state, Canadian province and US city, county or territory

For Michigan, national board stamps required is R**; asme code section stamps required is A, E, H, HLW, HV, M, N, NA, NPT, NV, PP, S, U,V; footnotes is **High-pressure repairs and/or alterations to any boiler; country is United States, recorded from its source on 2026-08-28.

- **Jurisdiction:** Michigan _(our reading, not quoted from the source)_
- **National Board stamps required:** R** _(verified: appears in the quote below)_
- **ASME Code Section stamps required:** A, E, H, HLW, HV, M, N, NA, NPT, NV, PP, S, U,V _(verified: appears in the quote below)_
- **Footnotes:** **High-pressure repairs and/or alterations to any boiler. _(our reading, not quoted from the source)_
- **Country:** United States _(our reading, not quoted from the source)_

## What the source says

> Michigan         R**                     A, E, H, HLW, HV, M, N, NA, NPT, NV, PP, S, U,V

## Source

- https://www.nationalboard.org/SiteDocuments/Synopsis/asme_requirements.pdf

Last verified: 2026-08-28. Review by: 2027-08-28.
Part of [ASME Code Section stamps and National Board stamps required for boilers and pressure vessels in each US state, Canadian province and US city, county or territory](https://referencesource.org/boiler-pressure-vessel-stamp-requirements-by-jurisdiction/).