Breadcrumb Home WA Government Publications Optus Order Form Attachment CUA56808 Optus Order Form Attachment CUA56808 Form Attachment for the Optus Purchase Order Form under Telecommunication Services Common Use Arrangement (CUA). An attachment for the Optus purchase order form for CUA56808. Documents CUA56808 Order Form - Optus - Attachment 1 XLSX (21.08KB) Page reviewed 7 January 2020 Related information Telecommunication Services CUA56808 Published 18 February 2019 Provided by Department of Finance Topic Procurement