3. Les articles 1 à 9 du règlement n 23/87 de l’Ontario intitulé Regulation to amend certain regulations made under the Occupational Health and Safety Act, pris en vertu de la Loi et entrant en vigueur le 21 février 1987.
3. Sections l to 9 of the Regulation to amend certain regulations made under the Occupational Health and Safety Act, Ontario Regulation 23/87, made under the Act and in force on February 21, 1987.