August 31, 2022: SMDI celebrated 38 years, providing specialized/advanced traffic technologies, transport planning and traffic engineering services to government, the private sector, and academic institutions. The celebration started with a welcome address by the SMDI Chairman and Founder, Ms. Merceditas Tuazon, followed by a thanksgiving mass officiated by Fr. Ricky Montanez of San Roque Parish/Bagumbayan. The management and staff engaged in a variety of parlor games, like darts, raffle, and a pop quiz related to SMDI. To conclude the occasion, SMDI President, Ms. Carolyn Varias, gave the closing remarks and ended with a prayer lead by Engr. Abigail Viray.