Overview of the E-3 visa for Australian professionals: who qualifies, how long E-3 status lasts, and how employers sponsor candidates through USCIS or a U.S. consulate. It outlines Meltzer Hellrung’s filing steps, from the LCA to petition submission and consular interview, plus possible outcomes, work-authorization rules for spouses, and full document checklists for employers, applicants, and dependents.