The Residue Control Division (RCD) monitors pesticide and toxicant residues in the agroproducts and the surrounding environment, as well as performs risk assessment of pesticide exposure either by dietary means or application. The Division's missions can be summarized as follows:
1. to complete the data file of pesticide residues in crop(s) for pesticide registration.
2. to establish standard analytical methods for pesticide residues.
3. to assess the potential exposure risk of pesticides towards pesticide manufacturers and local farmers.
4. to survey pesticide residues of agroproducts before and after harvesting, as well as consult local farmers on how to more efficiently and safely use pesticides.
5. to study the residues of pesticides and heavy metals in the surrounding environment and the toxicity effects towards aquatic organisms.