The Association to Advance Collegiate Schools of Business, also known as AACSB, is an American professional organization that accredits business schools.

Accreditation is national and international quality recognition of degrees and higher education institutes.

National: WUAS is accredited by NVAO "it accredits existing and new programmes, and assesses the quality assurance of higher education institutions. NVAO thus monitors the quality of higher education. The NVAO decisions serve as the basis for the recognition of degrees and titles, and wherever applicable, public funding of programmes." about-us

International: WUAS is accredited by FIBAA and currently a member of AACSB, preparing for Accreditation.

Higher_education_accreditation (Wikipedia)

The Accreditation Organisation of the Netherlands and Flanders (NVAO) 

https://www.nvao.net/en