REGISTRATION CLOSES 1ST AUGUST.
Nordic Deep is a Aidaranking "open with guest" competition organized by "fridykning.se"/
F.BIZ (under Aidasweden).
For the aidaranking competitions you need to:
1) Be an Aidamember in your country (for ranking).
2) Bring a medical certificate no older than 1 year
3) Bring identification card (or passport).