PS 1-19 - U.S. Department of Commerce Voluntary Product Standard PS 1-19: Structural Plywood

 

Although certification is voluntary, product compliance with PS 1-19 for commercial custom for covered structural plywood and panels for structural use that are manufactured, imported, distributed, sold or used in construction within the country. . Additionally, when compliance with PS 1-19 standards is part of a legal document (such as a sales contract, an International Building Code (IBC), International Residential Code (IRC), or other code body), compliance of the product with applicable requirements is chargeable.