Dear Anyweb,
Companies or persons outside the USA can register and use .us domains due to Nexus requirements
#3. Nexus reqts. are listed below:
Nexus Category 1
A natural person (i) who is a United States citizen, (ii) a permanent resident of the United States of America or any of its possessions or territories, or (iii) whose primary place of domicile is in the United States of America or any of its possessions.
Nexus Category 2
An United States entity or organization that is (i) incorporated within one of the fifty (50) U.S. states, the District of Columbia, or any of the United States possessions or territories or organized, or otherwise constituted under the laws of a state of the United States of America, the District of Columbia or any of its possessions or (including a federal, state, or local government of the United States, or a political subdivision thereof, and unincorporated organizations based in the United States).
Nexus Category 3
An entity or organization (including a federal, state, or local government of the United States, or a political subdivision thereof) that has a bona fide presence in the United States of America or any of its possessions or territories.
If foreign entity, Applicant must state country of citizenship.
Check from category list, basis for compliance with Nexus requirement - regularly sells goods in the United States; regularly provides services in the United States; regularly engages in business activities, trade or other business (commercial or non-commercial including not-for-profit) relations in the United States;
Maintains an office or other property within the United States.