What are the ways to apply for a Louisiana hygiene license?

• A. By examination
• B. By credentials
• C. By reciprocity
• D. All of the above

Answer: (D)

Licensure in Louisiana can be pursued through three main avenues: by examination, by credentials, or by reciprocity. The examination path is for graduates who complete a CODA-accredited dental hygiene program and demonstrate competency by passing the required licensure exams, often along with a jurisprudence assessment to ensure knowledge of Louisiana rules. The credentials path allows licensing without re-testing for individuals who have already proven their education and clinical qualifications through recognized credentials or who meet specific state criteria related to their education and practice history. The reciprocity path provides licensure for applicants who already hold a valid, in‑good‑standing license from another state with substantially equivalent requirements, typically after verifying their credentials and fulfilling any state-specific checks. Because Louisiana supports all three routes, all of these avenues are available, making the inclusive answer correct.