The KCMA Quality Certification Seal is a nationally recognized and respected symbol. In fact, This Old House recommends buying cabinets with the seal. Cabinets bearing the seal have been extensively tested against rigorous standards to ensure quality craftsmanship, durability and longevity. When shopping for cabinet, consumers want to focus on color, style and cost. They don't want to worry about the quality of their cabinets, and this seal gives them peace of mind.