Federal and state laws govern the establishment and administration of prisons as well as the rights of the inmates. Although prisoners do not have full Constitutional rights, they are protected by the Constitution's prohibition of cruel and unusual punishment (see Amendment VIII). This protection requires that prisoners be afforded a minimum standard of living. Prisoners retain some other Constitutional rights, including due process in their right to administrative appeals and a right of access to the parole process. The Equal Protection Clause of the 14th Amendment has been held to apply to prison inmates. Prisoners are therefore protected against unequal treatment on the basis of race, sex, and creed. Additionally, the Model Sentencing and Corrections Act provides that a confined person has a protected interest in freedom from discrimination on the basis of race, religion, national origin, or sex. Prisoners also have limited rights to speech and religion.