1. An area or region established by agreement or custom, typically in military, maritime, or diplomatic contexts, where specific rules or regulations apply
The conventional zone extends 12 nautical miles from the coastline.
A zona convencional se estende 12 milhas náuticas a partir da linha costeira.
2. In geology and resource extraction, an area designated for traditional or standard exploitation methods
Oil drilling is permitted in the conventional zone with appropriate permits.
A perfuração de petróleo é permitida na zona convencional com as devidas licenças.