GDPR - collection of national regulations

Hi my lovely Community, 

in my opinion we have to collect the national rules of the new national law for us and not only because of the 64 planned gaps into the GDPR. 

I will start with Germany: 

Our new data privacy law: https://www.bgbl.de/xaver/bgbl/start.xav?start=%2F%2F*%5B%40attr_id%3D%27bgbl117s2097.pdf%27%5D#__bgbl__%2F%2F*%5B%40attr_id%3D%27bgbl117s2097.pdf%27%5D__1510672684048

Is their someone from:

• Italy
• Spain
• Netherlands
• Poland
• and so on

Thank you very much! 

Best regards from Germany

Raphael