A Study to Test the Long-term Safety and Tolerability of Brivaracetam in Study Participants With Childhood Absence Epilepsy or Juvenile Absence Epilepsy

Inclusion Criteria: * Participants who previously participated in EP0132 (NCT05109234) and/or N01269 (NCT04666610) and qualify for entry into EP0224 as per the EP0132 or N01269 protocol with a confirmed diagnosis of childhood absence epilepsy (CAE) or juvenile absence epilepsy (JAE) * Participants for whom a reasonable benefit from long-term administration of Brivaracetam (BRV) is expected in the opinion of the Investigator * Male and female A male participant must agree to use contraception during the treatment period and for at least 2 days after the final dose of investigational medicinal product (IMP) and refrain from donating sperm during this period. A female participant is eligible to participate if she is not pregnant, not breastfeeding, and at least 1 of the following conditions applies: ◦ Not a woman of childbearing potential (WOCBP) OR A WOCBP who agrees to follow the contraceptive guidance during the treatment period and for at least 2 days after the final dose of IMP. \- Capable of and provides informed consent/assent, and the participant's parent/legal representative/caregiver provides signed informed consent for minor participants, which includes compliance with the requirements and restrictions listed in the Informed Consent form (ICF)/Assent form and in this protocol Exclusion Criteria: * Participant has a history or presence of paroxysmal nonepileptic seizures * Participant has severe medical, neurological, or psychiatric disorders or laboratory values…