Accreditation Commission for Education in Nursing The ACEN provides specialized accreditation for all levels of nursing education and TTP programs. THE ACCREDITATION COMMISSION FOR EDUCATION IN NURSING (ACEN) SUPPORTS THE INTERESTS OF NURSING EDUCATION, NURSING PRACTICE, AND THE PUBLIC BY THE FUNCTIONS OF ACCREDITATION. ACCREDITATION IS A PEER REVIEW, SELF-REGULATORY PROCESS BY WHICH NON-GOVERNMENTAL ASSOCIATIONS RECOGNIZE EDUCATIONAL INSTITUTIONS OR PROGRAMS THAT HAVE BEEN FOUND TO MEET OR EXCEED STANDARDS AND CRITERIA FOR EDUCATIONAL QUALITY. ACCREDITATION ALSO ASSISTS IN THE FURTHER IMPROVEMENT OF THE INSTITUTIONS OR PROGRAMS AS RELATED TO RESOURCES INVESTED, PROCESSES FOLLOWED, AND RESULTS ACHIEVED. THE MONITORING OF CERTIFICATE, DIPLOMA, AND DEGREE OFFERINGS IS TIED CLOSELY TO STATE EXAMINATION AND LICENSING RULES AND TO THE OVERSIGHT OF PREPARATION FOR WORK IN THE PROFESSION.