日本語検定

Anyone in Japan wishing to take a test of Japanese knowledge intended for (but not limited to) native speakers of Japanese has until Friday, October 9th to apply for the November 11 exam.

Sample questions are available on the official website to help determine level and you can take two different levels on the same day if you want.

https://ja.m.wikipedia.org/wiki/日本語検定

日本語検定-ビジネス,就活,学力アップ。日本語力を高める検定です。