Answer
The default mode, REG_WW, will enable 802.11d. The following specific regulatory domains are supported: REG_FCC, REG_ETSI REG_TELEC REG_KCC, REG_CA, REG_FR, REG_GB, REG_AU, REG_NZ, REG_CN. The following regulatory domains are planned to be available in the near future. REG_BR (Brazil) REG_RU (Russia)