Facilities Required (1) Plumbing facilities shall be provided in accordance with Subsection 3.7.4. and Section 9.31. Article 7.1.4.1 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only. Similar articles Classification of Buildings Stairs, Ramps, Landings, Handrails and Guards for Dwelling Units Appendix B Rule 12-012 Appendix B Rule 26-700