Structural gypsum sheathing is referenced in the IRC, IBC, UBC, SBC and NBC as a code-recognized structural wall bracing material when manufactured according to the product standard ASTM 1396.
StructGuard TS meets this standard. Every sheet of material is printed with the acknowledgment:
CONFORMS to IRC R702.3. MEETS ASTM C1396.
Structural Wall Bracing Acceptance IRC R602.10.3.
Please refer to your local building code.
If necessary, we can provide a list of specific code references to structural gypsum board or answer any questions your local code officials may have.