full license; unrestricted license
Refers to a full, unrestricted license, often in contrast to a provisional or learner's permit. Common in driving contexts.
仮免許を取った後、本免許の試験を受けた。
After getting the learner's permit, I took the test for the full license.
Compound of 本 (ほん, 'main' or 'full') and 免許 (めんきょ, 'license').