Selected International & National Appointments & Elected Positions
| 2024-present | Member International Panel on the Information Environment (IPIE), Science & Methodology Committee |
| 2024-present | Series Editor Studies in Information & Essential Guides for Information Science Research (Emerald Press) |
| 2021-present | Editor-in-Chief Annual Review of Information Science & Technology (ARIST) |
| 2024-2025 | Member Australian National Science and Technology Council, Expert Working Group, Information Resilience |
| 2018 | Member New Zealand Tertiary Education Commission, Performance-Based Research Fund; Math, Information Science & Technology Panel |
| 2017-2019 | President Association for Information Science & Technology (ASIS&T) |
| 2013-2016 | Chair Association for Information Science & Technology (ASIST), SIG-USE |
| 2010-2012 | Member Canada’s Interagency (SSHRC, CIHR, NSERC) Panel on Research Ethics |
| 2009-2010 | Member Council of Canadian Academies, Expert Panel on Research Integrity |
| 2006-2009 | Secretary/Treasurer Association for Library and Information Science Education (ALISE) Board of Directors |
| 2006-2007 | President Canadian Association for Information Science/L’Association canadienne des sciences de l’information (CAIS/ACSI) |