The IPC-6012EA Addendum, when required by procurement documentation/drawings, supplements or replaces specifically identified requirements of IPC-6012 revision E, for rigid printed boards that must survive the vibration and thermal cycling environments of electronic interconnects within the automotive industry. The addendum includes updated requirements for lifted lands, pattern feature accuracy, dielectric removal (e.g. wicking), solder mask thickness, cleanliness and suitability and reliability testing parameters specific to automotive applications.