C-K2, C-K1, C-N1, C-D1, C-B, C-B1, C-B2, C-M, C-M1, C-I
IEC 62321-1:2013 IEC 62321-3-1:2013IEC 62321-4:2017 IEC 62321-5:2013IEC 62321:6-2015 IEC 62321-7-1:2015IEC 62321-7-2:2017 IEC 62321-8:2017