The firm is a member of the the following associations and international unions:
- Philippine-American Chamber of Commerce
- International Trademark Association (INTA) in New York
- International Anti-Counterfeiting Coalition, Inc. in San Francisco
- Association Internationale pour la Protection de la Propriete Industriele (AIPPI) in Brussels
- American Bar Association in Chicago
- American Chamber of Commerce, European Chamber of Commerce
- Maritime Law Association of the Philippines
- Aviation Lawyers Association of the Philippines and Immigration Lawyers Association of the Philippines