https://www.globalprivacywatch.com/tag/ccpa/
Note since these were originally published, the big thing that changed is that employees and employees of clients and vendors are now generally exempt from the CCPA. There is still a general notice obligation (think short privacy policy) for your employees, but that is about it. They also tightened up the FCRA and GLB exceptions, but those are not generally relied on by the majority of businesses out there.