Ontario Road Builders’ Association (ORBA) promotes and supports the growth of Ontario’s transportation infrastructure industry.

CVOR Workshop: Wednesday, May 31

ORBA is hosting a half-day Commercial Vehicle Operator’s Registration (CVOR) Workshop for members focusing on the changes in road-building machines (RBM).

Summer Round Up: Wednesday, June 28

Join us for ORBA’s annual Summer Round Up! This exclusive and fantastic social event allows members to network while enjoying great food and drinks.


Become an ORBA Member Today.

Register to access to all our resources and member benefits.