Provision of first degree level higher educational services. Quality management systems ISO 9001:2015 conforms to the requirements of Universitas Muhammadiyah Surabaya Jl. Sutorejo 59, Mulyorejo, Surabaya, Jawa Timur 60113, Indonesia This is to certify that Leon Michailidis MIEAust CPEng AIMM Assurance Manager Equal Assurance Equal Assurance Pty Ltd as trustee for The Equal Assurance Trust. 21/44 Kings Park Rd, West Perth WA 6005, AUSTRALIA Certificate validity and ownership is subject to arrangements between the client organisation and the Equal Assurance partner. Equal Assurance partners are accredited by members of the International Accreditation Forum. Details at www.iaf.nu. This Certificate is accredited by Joint Accreditation System of Australia and New Zealand. Details at www.jas-anz.org. All contents © Copyright 2015 Equal Assurance. All rights reserved. Details at www.equalassurance.com. 2 November 2020 2 November 2017 UMSQ01-CCQ01 Expiry date: Certified date: 24 November 2017 Approval date: Certificate number: