Useful Links • CRC - Chicagoland Roofing Council • United Union of Roofers, Waterproofers and Allied Workers, Local No. 11 • NRCA - National Roofing Contractors Association • MRCA - Midwest Roofing Contractors Association • NERCA - Northeast Roofing Contractors Association • WSRCA - Western States Roofing Contractors Association • Florida Roofing, Sheet Metal and Air Conditioning Contractors Association • Canadian Roofing Contractors Association • SWRI - Sealant, Waterproofing and Restoration Institute • RCI Roof Consultants Institute • CSI - Construction Specifications Institute • CSI - Construction Specifications Institute North Central Region • CSI - Construction Specifications Institute - Chicago Chapter • CSI - Construction Specifications Institute - No. Illinois Chapter • AIA American Institute of Architects • AIA Chicago Chapter • AIA Eastern Illinois Chapter • AIA Northeast Illinois Chapter • AIA Illinois • ALA – Association of Licensed Architects • National Safety Council • SMACNA - Sheet Metal and Air Conditioning Contractors National Association • SMACNA - Chicagoland Sheet Metal Contractors Association • Mechanical Contractors Association of America • MCAA - Mechanical Contractors Association of Chicago • NECA - National Electrical Contractors Association • NECA of Chicago - Chicago & Cook County Chapter NEA • CISCO - Construction Industry Service Corporation • United Union of Roofing, Waterproofing and Allied Workers • 4Specs.com • SCIP – Specifications Consultants in Independent Practice • Underwriters Laboratories • FM Global (Formerly Factory Mutual) • City of Chicago Department of Construction and Permits