A4.405.3.1.4 Determination of Recycled Content Value of Assemblies — (RCVA)
PRCM of each material may be calculated by one of two methods using the following formulas:
Method 1: Recycled content (postconsumer and preconsumer) of each material provided in percentages
Method 2: Recycled content (postconsumer and preconsumer) provided in pounds
Note: If the manufacturer reports total recycled content of a material as one percentage in lieu of separately reporting preconsumer and postconsumer values, the total shall be considered preconsumer recycled material.