When you have the official approval to do a job, like being a doctor or a teacher, after passing exams or meeting certain standards.
After passing the exams, she got licensure to practice law.
試験に合格した後、彼女は法律を実践するための免許を得た。
When a government or organization says it's okay for you to do something, like start a business or sell a certain product.
The new restaurant is waiting for licensure to serve alcohol.
新しいレストランはアルコールの提供のための免許を待っています。