Sandler, Travis & Rosenberg, P.A. (ST&R) is an international trade and customs law firm concentrating in assisting clients with the movement of goods, personnel, and ideas across international borders. For more information about ST&R, click the link above. Sandler & Travis Trade Advisory Services (STTAS) is a leading provider of trade consulting and managed services to the public and private sectors. For more information about STTAS, click the link above.