The Council for the Advancement of Standards in Higher Education (CAS) is a consortium of 41 higher education professional associations representing over 115,000 professionals, many with international constituencies, that promotes the development of standards in student affairs, student services, and student development programs. CAS was established in 1979 with the purpose of helping to foster and enhance student learning, development, and achievement at institutions of higher education. CAS publishes a Book of Professional Standards and Guidelines and also Self-Assessment Guides. According to CAS: Mission In 2015 the Council for the Advancement of Standards established a new mission statement: History CAS was developed to meet the rapidly growing student affairs profession's need for quality standards to inform both practice and preparation. Starting in the 1960s there was an emerging desire to establish a single voice for the student affairs profession's. After a failed effort due to political issues to develop a coordinated approach during the early 1970s the Council for the Advancement of Standards in Higher Education was created as a consortium in 1979 with an approach that focused on Standards alone and resulted in less political issues and concerns and provided a platform for student affairs to establish solid practice including standards. CAS states that it "desires to represent every college and university educator and functional area specialist who believes the learning and development of all students to be the essence of higher education". This collective effort can provide enhanced credibility within higher education by establishing standards that are inclusive of the values and interests of member professional groups and the areas they promote. In 2019, CAS published the 10th edition of its signature publication, CAS Professional Standards for Higher Education. Use of standards Below are examples ways in which standards have been used and applied to practice and contributed to professional development. Program review Many professional staff see CAS standards as the basis for implementing program reviews. CAS standards are viewed as being easily available, well understood, and easy to use. CAS has also developed operational versions of their standards through the development of CAS Self-Assessment Guides (SAGs). Program development The CAS standards can have special use as the basis for the development of student support areas. CAS standards can provide a common base that can ensuring that leadership focus on the services that students receive and can point towards support that is needed in order to be successful.