Breadcrumb Home WA Government Publications Optus Contractor Details - Telecommunication Services CUA56808 Optus Contractor Details - Telecommunication Services CUA56808 Guidance Optus contractor details for the Telecommunication Services Common Use Arrangement (CUA). Optus contractor details for under Telecommunication Services CUA56808 Documents Optus Contractor Details CUA56808 DOCX (86.32KB) Page reviewed 2 January 2020 Related information: Telecommunication Services CUA56808 Published 29 November 2019 Provided by Department of Finance Topic Procurement