Oklahoma Roofing Contractor Commercial Endorsement Book Package - Highlighted and Tabbed

*Please allow an additional 15 business days on tabbed and highlighted trade book package orders.*   Includes the following tabbed and highlighted books for the Oklahoma Roofing Contractor Commercial Endorsement open-book examination with PSI:  Architectural Sheet Metal Manual, 2012 International Building Code, 2018 NRCA Roofing Manual: Membrane Roofing Systems, 2023 NRCA Roofing Manual: Architectural Metal Flashing Condensation and Air Leakage Control, 2022 NRCA Roofing Manual: Steep Slope Roof Systems, 2025 NRCA Roofing Manual: Metal Panel and SPF Roof Systems, 2024 Code of Federal Regulations - 29 CFR Part 1926 (OSHA)