# Puerto Rico — 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 Puerto Rico, national board stamps required is NR, R,VR; asme code section stamps required is All; country is United States, recorded from its source on 2026-08-28.

- **Jurisdiction:** Puerto Rico _(our reading, not quoted from the source)_
- **National Board stamps required:** NR, R,VR _(verified: appears in the quote below)_
- **ASME Code Section stamps required:** All _(verified: appears in the quote below)_
- **Country:** United States _(our reading, not quoted from the source)_

## What the source says

> Puerto Rico                NR, R,VR        All

## 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/).