Business schools or MBA programs may be accredited by external bodies which provide students and employers with an independent view of their quality, and indicate that the school's educational curriculum meets specific quality standards. The three major accrediting bodies in the United States are Association to Advance Collegiate Schools of Business (AACSB), which accredits research universities, the Association of Collegiate Business Schools and Programs (ACBSP), which accredits universities and colleges, and the International Assembly for Collegiate Business Education (IACBE), all of which also accredit schools outside the US. The AACSB and the ACBSP are themselves accredited in the United States by the Council for Higher Education Accreditation (CHEA). MBA programs with specializations for students pursuing careers in healthcare management also eligible for accreditation by the Commission on the Accreditation of Healthcare Management Education (CAHME).

In the United States, a college or university must be accredited as a whole before it is eligible to have its MBA program accredited. Bodies that accredit institutions as a whole include the Council for Higher Education Accreditation (CHEA): Middle States Association of Colleges and Schools (MSA), New England Association of Schools and Colleges (NEASCSC), Higher Learning Commission of the North Central Association of Colleges and Schools (HLC), Northwest Commission on Colleges and Universities (NWCCU), Southern Association of Colleges and Schools (SACS), and Western Association of Schools and Colleges (WASC).

Accreditation agencies outside the United States include the Association of MBAs (AMBA), a UK based organization that accredits MBA, DBA and MBM programs worldwide, government accreditation bodies such as the All India Council for Technical Education (AICTE) that accredits MBA and PGDM programs across India, the Council on Higher Education (CHE) in South Africa, the European Quality Improvement System (EQUIS) for mostly European and Asian schools, and the Foundation for International Business Administration Accreditation (FIBAA) in Europe.

The MBA degree in ऑस्टेलिया, आफ्रिका आणि आशिया
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