Occupational Health and Safety Act and regulations for construction projects
Subtitle: Revised Statutes of Ontario, 1990, chapter O.1 as amended : O. Reg. 213/91, as amended by O. Reg. 631/94, O. Reg. 143/99, O. Reg. 571/99 : O. Reg. 145/00, O. Reg. 527/00, O. Reg. 85/04, O. Reg. 627/05, O. Reg. 628/05
Contributors: Ontario. Ministry of Labour. Operations Division
Edition: Rev. 04/09.
Publisher: Ontario Ministry of Labour, Operations Division
Published: 2009
Place of publication: Toronto
Language: eng
ISBN-13: 9781424988952
Notes: The act is administered by the Ministry of Labour.

"Issue date of this edition: April 2009"--Cover.

Available also on the Internet.