Here you find Circular Letters and Communications published in English before 14th June 2017, day in which its corporate name became B3 S. A. – Bolsa, Brasil Balcão. To access the subsequent documents, click here. Important: these English translations of Circular Letters and External Communications are free and not legally binding. Any questions arising from the text should be clarified by consulting the original in Portuguese. In the event of any discrepancy, the original in Portuguese shall prevail.