Aquamation is for Pets is approved everywhere in the United States and Canada.  Aquamation for Humans is approved in 21 states 4 provinces, as well as other parts of the world. 

Aquamation is legal for humans in:
Alabama, California, Colorado, Connecticut, Florida, Georgia, Idaho, Illinois, Kansas, Maine, Maryland, Minnesota, Missouri, Nevada, North Carolina, Oregon, Tennessee, Utah, Vermont, Washington, Wyoming, the Northwest Territories, Ontario, Quebec, Saskatchewan, Costa Rica, Mexico, South Africa