Provincewide, Ontario (1,600 industrial contracting workers) and the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers and Iron Workers District Council of Ontario, Local 700, 721, 736, 759, 765 and 786
Renewal agreement: Effective May 1, 2019 to April 30, 2022. Ratified June 2019. Signed on March 28, 2019.
