The Agricultural Food Research Institute in Korea conducted an online training for 50 Sri Lankan plant quarantine officers as part of the 'Sri Lanka Agricultural Products Import/Export Quarantine System Improvement Project' funded by the Korea International Cooperation Agency (KOICA). The three-week training, held virtually due to COVID-19, covered plant quarantine theory and practical applications in five areas: administration, fungi, bacteria & viruses, pests, and disinfection. The training received positive feedback from the trainees and will be used in future quarantine officer training in Sri Lanka. This project is aimed at enhancing the export capabilities of Sri Lankan agricultural products by improving production, distribution, and quarantine practices.