"  For use in indoor environments, access points are limited to a maximum EIRP of 30dBm and a maximum Power Spectral Density of 5dBm/MHz. They can operate in this mode on all four U-NII bands (5,6,7,8) without the use of automatic frequency coordination. These types of access points are not permitted to be connectorized for external antennas. Standard power access points are permitted indoors and outdoors at a maximum EIRP of 36dBm in the U-NII-5 and U-NII-7 sub-bands with automatic frequency coordination (AFC). The FCC will issue a ruling in the future on a third class of very low power devices such as hotspots and short-range applications. Clients are limited to 6dBm below the power of the access point. The European Commission is expected to rule on 6GHz in early 2021. It is currently expected that EU regulations will permit operation only in the band from 5925-6425MHz (corresponding to the US U-NII-5 band) by Low Power Indoor and Very Low Power devices. The UK's OFCOM is expected to generally mirror EU regulations. The 802.11ad/ay, also known as WiGig. This operates in the 60 GHz V band ISM band. In the US, 802.11 operation on channels 12 and 13 is allowed under low power conditions. The 2.4 GHz Part 15 band in the US allows spread-spectrum operation as long as the 50 dB bandwidth of the signal is within the range of 2,400–2,483.5 MHz which fully encompasses both channels 12 and 13. A Federal Communications Commission (FCC) document clarifies that only channel 14 is forbidden and that low-power transmitters with low-gain antennas may operate legally in channels 12 and 13. Channels 12 and 13, however, are not normally used in order to avoid any potential interference in the adjacent restricted frequency band, 2,483.5–2,500 MHz, which is subject to strict emission limits set out in 47 CFR § 15.205. Per recent FCC Order 16-181, "an authorized access point device can only operate in the 2483.5–2495 MHz band when it is operating under the control of a Globalstar Network Operating Center and that a client device can only operate in the 2483.5–2495 MHz band when it is operating under the control of an authorized access point"  In Canada, 12 channels are available for use, 11 of which at full power and the other (channel 12) is transmit power limited.