related to the U.S.-Australia Free Trade Agreement. Although the visa is within the E category, its substantive provisions draw on other provisions of the Immigration and Nationality Act, including the definitions of a "specialty occupation" and the labor attestation process used for H-1B visas. Future Consideration is being given to making excess E-3 quota available to Irish citizens in the future. See also Australian nationality law United States Permanent Resident Card H-1B1 visa, for citizens of Singapore and Chile TN status, for citizens of Canada and Mexico References External links US Consular Services Australia E-3 Visa Information E3 visa information resource Alberta US Visa Holder criteria Alberta puts two immigration programs on hold E3 visa infographics and fact sheet United States visas by type United States immigration law