All boats must have a USCG-approved wearable life jacket on board for each person. In addition to wearable life jackets, there may be other requirements.
Additional laws by state or province may also apply.
If your company or organization is involved in any aspect of canoeing and is not listed yet and would like to be added, contact me.
Note that this site is primarily for solo canoes. Web sites dealing strictly in kayaks will not be considered.