Six partners and nearly two dozen other lawyers have broken away from DLA Piper’s Brazil affiliate firm Campos Mello Advogados to establish their own law firm, marking one of the most significant migrations of lawyers in recent years in Brazil.

In addition to the exiting partners, two counsel and 19 associates have left Campos Mello to join the new firm, which is called COSRO Advogados. All told, almost 30 professionals are joining the newly formed, full-service firm, which also has recruited several lawyers from elsewhere.