Final answer:
The NRS governing disciplinary actions and punishments for disobedient prisoners are typically found in correctional laws and regulations, which vary from state to state. Officers in charge of prisoners have the authority to take disciplinary actions based on the severity of the misconduct.
Step-by-step explanation:
The National Regulations for States (NRS) that address the discipline and punishment of disobedient or disorderly prisoners who fail to perform their duties faithfully are typically found in correctional laws and regulations. These regulations vary from state to state and are designed to maintain order and ensure the safety and security of correctional facilities. Officers in charge of prisoners have the authority to take disciplinary actions, such as issuing warnings, imposing fines, taking away privileges, or even placing the prisoner in solitary confinement, depending on the severity of the misconduct.