1. A mandatory condition or need that must be met, often imposed without choice or negotiation
The forced requirement to wear uniforms was unpopular among employees.
O requisito obrigatório de usar uniformes foi impopular entre os funcionários.
2. A compulsory stipulation or demand that leaves no room for alternatives
The contract included a forced requirement for exclusive service.
O contrato incluía um requisito obrigatório de serviço exclusivo.