ISO Internal Auditor course is a professional course that is generally a two days Course and at some point it’s expanded to three days depending on the standard requirements.iso 9001 training in saudi arabia EAS is accredited by Joint Accreditation Systems of Australia and New Zealand which is a national accreditation body and member of International Accreditation Forum (IAF). We continuously invest to empower businesses through auditing and certification. Trust, fairness and impartiality are our key values that help us enable our clients to sustain and improve their businesses.