Contact Us | Catholic High Alumni

Catholic High Alumni

c/o Catholic High School (Secondary)
9 Bishan St 22 Singapore 579767
Phone: 6459 5801
Whatsapp/Telegram: 9461 4581
Email: secretariatatcha.org.sg

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The CHA Web Portal is the go-to resource for all graduates of Catholic High School. This is where you may signup for our activities and find useful information about our alma-mater, including relevant details about IP.

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