The scope of validation for the mock trading sessions with the participation of the market will be announced in due course. The participation of brokerage houses, market data distributors and independent software vendors will be mandatory, and validation is required for all modes of access with B3.

Please note that the above dates may be change during the quarter. B3 will immediately inform market participants of any changes.

Further information can be obtained from Trading Support by telephone on +55 11 2565-5021 or by email at [email protected], and from Trading Platform by telephone on +55 11 2565-5022, +55 11 2565-5023 or +55 11 2565-5024 or by email at [email protected].