According to the Brazilian Adoption Law and current practice in Brazil:
When your child is assigned or referred to you, you will receive her/his picture and all available health information. The next step is to confirm in writing, your acceptance for adoption of the child assigned to you and return the Acceptance and Acknowledgment submitted to you with your referral.
Although you may request a specific age, there are no guarantees that you will receive the exact age requested.
Families adopting through Brazil can expect to work with one of the following Foreign Service Providers: