This signals the shift to a more data-driven approach to regulating produce safety, the department told.
The Department of Agriculture has confirmed that it will be investing PHP 55 million to build the nitrate-testing capability of the Bureau of Plant Industry (BPI)’s laboratories nationwide.
Agriculture Secretary Francisco Tiu Laurel Jr. said the investment supports a broader push to strengthen food safety and expand the country’s agricultural export potential, as authorities also begin building baseline evidence for future national standards.
“This is part of our continuing effort to ensure food security, protect public health while preparing our capacity broaden access for Philippine plant products to markets abroad,” he said.
Under the program, the BPI has rolled out nitrate testing capabilities across five laboratories, which are now able to detect nitrate and nitrite contaminants commonly in plant-based foods like vegetables, particularly leafy greens that are more prone to nitrate accumulation.
These are found in Quezon City, Cebu, Baguio, Davao, and Cagayan de Oro and are operated by the Plant Product Safety Services Division.
Initial recovery tests have also been completed, with validation work ongoing to ensure accuracy and consistency of results.
Due to the absence of Philippine regulatory benchmarks, authorities are currently using European Union standards as interim reference points—a gap in local food safety rules that the program aims to address.
Officials also said that the program lays the groundwork for science-based regulation, which will position the Philippines to strengthen both domestic food safety and international competitiveness.
The initiative will also go beyond laboratory upgrades, as funding has also been allocated for ion chromatograph equipment, specialized chemicals, and technical training for personnel.
Once fully operational, the system will support nationwide monitoring of high-risk crops, including vegetables and fruits, allowing regulators to track contamination levels more systematically.
The development could also help improve consumer confidence and support exporters that must meet stricter global standards.
However, tighter monitoring may also raise compliance requirements for producers adjusting to more rigorous testing protocols.