BAQSN, otherwise known as Bufete Aguirre, Quintanilla, Soria & Nishizawa, offers a range of services from two distinct locations in La Paz and Santa Cruz de la Sierra. The firm is noted for particular strengths in the intellectual property and tax areas, as well as a notable strength behind the efforts of group leader Ariel Morales. Morales has developed a stellar reputation participating in disputes related to civil, commercial, labor, family, and bankruptcy actions. Other notable practitioners include Perla Koziner, who is recognized for her work in intellectual property opposition actions.