2 years plus 150 hours of supervision by an approved licensed clinical social worker (licensed a minimum of two years) - your supervisors will need to complete the Supervised Experience Documentation Form or documents that show you have been licensed in another state at the clinical level or your resume that shows you have been engaged in the active practice of clinical social work for five (5) years. Example: official job description(s) signed by the executive director, human resource director, or agency supervisor where the clinical social work services were provided. We will also accept letters of recommendation documenting the type of services you have provided in the clinical practice, and letters confirming that you are an approved provider for an insurance company or Medicaid.