1. A proposal or suggestion that involves two parties, countries, or entities with mutual interests and obligations
The two governments reached a bilateral proposal to strengthen trade agreements.
Os dois governos chegaram a uma proposta bilateral para fortalecer acordos comerciais.
2. An agreement framework in diplomacy or business negotiations affecting both sides equally
A bilateral proposal was presented to resolve the border dispute.
Uma proposta bilateral foi apresentada para resolver a disputa fronteiriça.