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OCA Elects Ray Shannon 2021 Chair
March 11, 2021 – The Ottawa Construction Association is pleased to announce that the members of its Board of Directors have elected Ray Shannon of BrokerLink as its 2021 Chair.
Best Practice for Construction Hygiene
Joint OCA-NCHCA-Ottawa Building Trades Council Recommended Gold Standard for Construction Hygiene
Covid-19 OCA News Bulletins
2021 OCA Calendar