Which of the following best describes how interstate endorsement functions?

Interstate endorsement is a system that allows nurses to practice across state lines while adhering to specific requirements laid out by each state. This mechanism is especially important in an increasingly mobile workforce where healthcare professionals may relocate or provide services in different states.

When interstate endorsement is in place, it typically means that a nurse can apply for a license in one state and then practice in another state, provided they meet the criteria established by that state. This might involve holding a valid license in their home state, completing certain application processes, or complying with continuing education requirements.

This approach facilitates the flexibility needed in healthcare provision without completely disregarding each state's regulatory authority over nursing practices. Moreover, it balances the need for nurses to have the ability to serve patients in different locations while maintaining standards for patient safety and care quality. The other choices do not accurately capture the role of interstate endorsement; it does not allow unrestricted practice under any license, does not limit nurses to one state's requirements, nor does it eliminate the necessity for licensure.