David Immigration Law PLLC serves the U.S. immigration needs of foreign citizens, businesses and corporations. We are one of the only law offices in the United States and Australia with a primary focus on the U.S. immigration needs of Australian citizens. Principal Attorney Andrew David is uniquely qualified and experienced in U.S. immigration law. As both a dual citizen and dual attorney of the U.S. and Australia, he understands the importance of identifying your specific circumstances, and will prepare your application right, the first time.