# Guam Department of Administration — Apostilles

Guam Department of Administration — Apostilles is an apostille authority in Tamuning, Guam, Guam.

The Guam Department of Administration issues apostilles for federal documents for use in Convention countries, by appointment. See the official page before you submit.

## Details

- Address: ITC Building, 2nd Floor, Suite 224, Tamuning, Guam, 96931, Guam
- Phone: [+1 671 475 1101](<tel:+16714751101>)
- Website: [doa.guam.gov/apostille/](<https://doa.guam.gov/apostille/>)
- What this office covers: Apostilles for federal documents to use in Convention countries
- Walk-in counter: Yes
- Source note: Guam DOA apostille page. Official page, checked 2026-10-07.

## Questions

### Where is Guam Department of Administration — Apostilles?

Guam Department of Administration — Apostilles is at ITC Building, 2nd Floor, Suite 224, Tamuning, Guam, 96931, Guam.

### How do I contact Guam Department of Administration — Apostilles?

To contact Guam Department of Administration — Apostilles, call +1 671 475 1101 or visit https://doa.guam.gov/apostille/.

### Should I post my original document to Guam Department of Administration — Apostilles?

Read the official page linked in the listing first. Many offices take documents by post, some see walk-ins, and a few take requests online. Never send an original you cannot replace until the office confirms what it needs.

## Source

From [HCCH Apostille Section: status table and authority records](https://www.hcch.net/en/instruments/conventions/status-table/?cid=41), license © HCCH 1951-2026. Plain facts restated (membership, office names and contact details); no open licence stated., checked 2026-10-07.

Last updated October 7, 2026.

## Links

- This apostille authority on the [web page](<https://apostilles.fyi/gu/guam/tamuning/guam-department-of-administration-apostilles>)
- [State and regional apostille offices in Tamuning](<https://apostilles.fyi/gu/guam/tamuning/category/regional-apostille-offices.md>)
- [Apostille offices in Tamuning](<https://apostilles.fyi/gu/guam/tamuning/category/apostille-offices.md>)
- [More apostille authorities in Tamuning](<https://apostilles.fyi/gu/guam/tamuning.md>)

> **Not legal advice.** Apostille Finder lists the government offices that issue apostilles and what their official pages state. It is not legal advice, and rules, hours and fees change. Confirm every detail on the official page linked in each listing before you send a document. The source note on each record shows when we last checked it. To report a mistake, write to hello@apostilles.fyi.