Mew distribution in Belgium and the Netherlands will be done by Game Mania
Update: The codes will be available via Nintendo Zone, not printed on code cards.
The codes will be available from February 1 to 24, 2016.
Game Mania recommends people take their Nintendo 3DS or 2DS with them to get the Mew, but also states that if someone is unable to bring their Nintendo 3DS or 2DS with them, they can get a voucher with a unique serial code instead.
This distribution is the first of the Mythical Pokémon distributions being held to promote the Pokémon 20th Anniversary. A different Pokémon will be distributed during each month this year (except January). All of the distributions are confirmed for Europe, the United States, Canada and Australia, but only the United States has details for all the distributions.
In the United States distribution, the majority will be online, with one every 3 months being an in-store code distribution.