The European Union (EU) is a major market for Vietnam's agricultural exports, especially citrus fruits. The EU-Vietnam Free Trade Agreement (EVFTA) presents an opportunity for these exports to integrate into the EU market, but also challenges the need for sustainable production. To address this, the EU's ARISE+ Vietnam project, in collaboration with the Plant Protection Department, conducted a training course for 25 technicians from six provinces on preventing harmful organisms in citrus trees. The training aimed to enhance the capacity of local plant protection officers to support farmers in producing export-quality citrus fruits, adhering to EU standards on food safety and pesticide residues.