Appendix III: Regulatory Specifics re Wi-Fi

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Overview

The various regulatory agencies that govern Wi-Fi usage impose many different restrictions on the frequency range, channel support, and power usage of Wi-Fi devices. Most of those restrictions are set out in specific regulatory standards, for example:

Australia
2.4 GHz:	AS/NNS 4771
5 GHz:	AS/NZS 4771

Canada
2.4 GHz:	RSS-210
5 GHz:	RSS-210

European Union
2.4 GHz:	EN 301.328
5 GHz:	EN 301.893

Japan
2.4 GHz:	Std 33A and Std 66
5 GHz:	N/A

New Zealand
2.4 GHz:	AS/NZS 4771
5 GHz:	AS/NSZ 4771

United States
2.4 GHz:	FCC part 15.247
5 GHz:	FCC Part 15.401

Here are some pertinent examples of what you might find during your investigation into the restrictions individual jurisdictions may place on Wi-Fi:

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