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News and Updates
Rigosa Group Christmas Party
Rigosa Group employees get together to enjoy the holidays at Binyang Grill.
December 22, 2024
DPWH requires ISO
DPWH now require contractors and bidders to have ISO certification
May 22, 2024
From 18001 to 45001
ISO 18001 is change to ISO 45001
September 18, 2024
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