Where do I find the requirements for grounding and conduit reqs in Medical/Dental offices?

Curious what best practices for installing a network into a medical office is, also curious where to find the exact code that covers this. I search local low voltage and fire code, we seem limited vs other states. So what are the best practices concerning EMT and Grounded ethernet at each workstation?

3 chair dental office, will have wall mounted stations, phones, cameras, data for equipment throughout the office.