Cybersecurity Standards and Liability; Authorizes local governments to only adopt specified cybersecurity standards; prohibits DMS from delegating authority to set such standards to local governments; requires vendors to comply with specified cybersecurity standards; defines "vendor"; provides that local government, covered entity, or third-party agent that complies with certain requirements is not liable in connection with cybersecurity incident; requires covered entities & third-party agents to implement revised frameworks, standards, laws, or regulations within specified time period.