Truss Plate Institute of Canada: 2007 Standard Limit States Design This standard is available online in PDF format by clicking here. Errata & Revisions Errata & Revisions: Appendix H – December ‘09 Minimum information on truss design drawing: Dec. 9, 2009 14 KB Errata & Revisions: Appendix G – Min. Quality Manufacturing Criteria, Dec. 5, 2008 297 KB Errata & Revisions: Section 6 – Manufacturing and Material Variances, Jan. 18, 2008 11 KB