8, NX \n 9, N0 \n 10, N1 Ipsilateral peribronchial/ipsilateral hilar LNs and intrapulmonary LNs \n 11, N2 ipsilateral mediastinal/subcarinal LNs \n 12, N3 contralateral mediastinal, contralateral hilar, ipsilateral or contralateral scalene, or supraclavicular LNs