VICTORIA, LAGUNA — Pursuant to the Department Administrative Order No. 3, Series of 2002 (DAO 3:2002) of the Department of Trade and Industry (DTI), the Laguna Provincial Office of DTI (DTI-Laguna), through its Consumer Protection Division, conducted onsite inspection and monitoring of a motor vehicle private emission testing center (PETC) in Calamba City, Laguna, on continue reading : DTI-Laguna conducts onsite motor vehicle PETC inspection and monitoring in Calamba City, Laguna
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