The National One Coat Stucco Association has developed a Reference Guide for One Coat Stucco.
The National One Coat Stucco Association (NOCSA) has completed extensive laboratory testing to develop performance criteria to verify One Coat Stucco performance of the Drainage Plane.
Effective July 1, 2007 the International Code Council Evaluation Service (ICC-ES) has revised AC11, section 3.2.10 to read: