1. Authorized and formally established paths or courses of travel, transportation, or communication designated by government or organizational authorities
The delivery company only uses official routes to ensure safety and efficiency.
A empresa de entrega usa apenas rotas oficiais para garantir segurança e eficiência.
2. Prescribed procedures or established channels for conducting official business or administrative processes
All complaints must follow official routes through the proper departments.
Todas as reclamações devem seguir as rotas oficiais através dos departamentos competentes.