1. A method of communication or announcement made through official public channels, such as newspapers, official notices, or government announcements
The court ordered the defendant to be served via public notification in the local newspaper.
O tribunal ordenou que o réu fosse notificado por meio de notificação pública no jornal local.
2. The process of informing the general public or affected parties through official, widely accessible means
The city announced the road closure via public notification on all municipal channels.
A cidade anunciou o fechamento da estrada por meio de notificação pública em todos os canais municipais.