| 1 | Keynote Speaker | UNHAS-UTM on Infrastructure Engineering Sustainable Solution for Resilient Infrastructure on Transportation and Geotechnics | 24.05.2024 | Universitas Hasanuddin, Gowa |
| 2 | Speaker | Kursus Traffic Engineering Studies and Evaluation of Traffic Impact Assessment | 16.04.2024 | Institut Latihan, DBKL |
| 3 | Invited Speaker | Luncheon Webinar “Traffic Management for Safer Road” (Mega Jati Academy & ACEM) | 22.10.2024 | Zoom |
| 4 | Invited Speaker | Kursus Traffic Engineering Studies and Evaluation of Traffic Impact Assessment | 23–24.04.2024 | Institut Latihan Dewan Bandaraya Kuala Lumpur, Cheras, KL |
| 5 | Invited Guest Speaker | Urban Mobility: The Walkability Concept in Transit-Oriented Development | 18.10.2023 | UTM |
| 6 | Speaker & Facilitator | VISSIM Training Course: Hands-On | 12.09.2023 | UTM |
| 7 | Session Chairperson | 15th International Conference of the Eastern Asia Society for Transportation Studies 2023 (EASTS 2023) | 4–7.09.2023 | MBSA Convention Centre |
| 8 | Session Chairperson | Awam International Conference on Civil Engineering 2022 (AICCE’ 22) | 17.02.2022 | Virtual (Webex) |
| 9 | Session Chairperson | Regional Conference in Civil Engineering and Sustainable Development Goals in Higher Education Institutions 2021 (RCCE & SDGs 2021) | 22.01.2022 | Virtual (Whova) |
| 10 | Invited Guest Speaker | Online course on Pavement Quality Control (Client: Safwa Global Venture M Sdn. Bhd.) | 03.03.2021 | Virtual (Webex) |
| 11 | Invited Guest Speaker | SKASHINE 5/2020: To Dare it To Do! | 09.08.2020 | UTM |
| 12 | Invited Guest Speaker | Sharing Session: Course Assessment during Pandemic Covid19 | 28.04.2020 | UTM |
| 13 | Invited Guest Speaker | Sharing Session on Online Teaching Tools: Powerpoint Video Presentation, Screencast-O-Matic, Big Blue Button | 12.03.2020 | UTM |
| 14 | Invited Guest Speaker | Seminar in Transportation Studies: Sustainable Transport System in Malaysia: Issues and Challenges | 15.08.2019 | USM |
| 15 | Oral Poster Presentation | 4th Global Summit of Research Institutes for Disaster Risk Reduction: Impact of Heavy Rainfall on Traffic Operation | 13–15.03.2019 | Kyoto, Japan |
| 16 | Invited Guest Speaker | JASTIP-WP4 Seminar: Impact of Rainfall on Traffic Operation | 11.03.2019 | Kyoto, Japan |
| 17 | Invited Speaker | Inbound Mobility Program, UNISULLA-SKA, UTM | 12.02.2019 – 05.03.2019 | UTM |
| 18 | Expert Advisor | VISSIM microsimulation modelling | 15.10.2018 | Sena Traffic Systems Sdn. Bhd. |
| 19 | Invited Guest Speaker | Expert Talk: Microsimulation Model: Know What & How | 19.09.2018 | UTHM |
| 20 | Invited Guest Speaker | MRSC 1063 Sustainable Transport: Sustainable Transportation | 07.04.2018 | UTM KL |
| 21 | Session Chairperson | 11th International Conference on Geotechnical Engineering in Tropical Regions & 1st ICHITRA | 28.02.2018 | UTM KL |
| 22 | Invited Speaker | Kursus Kompetensi Staf Makmal Pengangkutan | 15–16.11.2015 | UTM |
| 23 | Oral Poster Presentation | Universities Transport Studies Group (UTSG 2010) | 03–05.01.2010 | Milton Keynes, London |
| 24 | Oral Poster Presentation | Seminar Kebangsaan Penyelidikan Kejuruteraan Awam, SEPKA | 19–20.12.2006 | UTM |
| 25 | Invited Guest Speaker | Course on Transport Engineering | — | Various local institutions |
| 26 | Invited Guest Speaker | Research Sharing – Transport Infrastructure | — | UTM |
| 27 | Invited Guest Speaker | Talk on Urban Mobility Trends | — | Various seminars/webinars |
| 28 | Panel Evaluator | Academic Symposium on Civil Engineering Curriculum | — | UTM |
| 29 | Invited Speaker | UTM Civil Engineering Townhall Meeting | — | UTM |
