What grade is the Classic (knotty) DreamDex and is it listed on CalFire?

All of our Classic ( knotty) DreamDex in both the Sequoia and the Moss is graded on 2/common pine grading rules. This is a higher grade than the patio 1 and patio 2 grades commonly used for decking in the Ponderosa Pine species.  The lumber is then regraded and 95% of the heart centers are pulled out. We are now listed on CalFire under the Ponderosa Pine rule which states Class C fire rating.  Classic (knotty) DreamDex is currently being tested at Underwriters Labs for fire rating.  We hope to get a Class A rating like Clear DreamDex.