What is required to obtain a Concealed Handgun Permit (CHP) in Nebraska?

In order to obtain a Concealed Handgun Permit (CHP) in Nebraska, all of the options listed must be completed. A firearms safety course completion is required by the state of Nebraska to ensure proper knowledge and handling of a handgun. Being a resident of Nebraska for at least 6 months is also a requirement, as individuals must be legally residing in the state before obtaining a CHP. Additionally, passing a criminal background check is mandatory to ensure the safety of others and prevent individuals with a history of violence or criminal activity from obtaining a CHP. Therefore, the correct answer is D, as all of the options listed are necessary to obtain a Concealed Handgun Permit in Nebraska.