Data Center Compliances

Hello Everyone,

Our company is venturing into the web-hosting industry. We are looking at providers in the UK & USA for our server requirements. I understand that there are various norms and compliances that data centers have to meet. So far I have managed to get information on HIPPA norms. I would like to know what are the other important certifications and norms that a provider is required to meet.

Regards,
Kaustubh