18 GCA § 51105
Renewal, Continued Possession
View official PDF ↗If a lessee of real property remains in possession thereof after the expiration of the hiring, and the lessor accepts rent from him, the parties are presumed to have renewed the hiring on the same terms and for the same time, not exceeding one month when the rent is payable monthly, not in any case one year.
Reconstructed from the Guam Code Annotated. For the authoritative version, see the official PDF.