The ICCFA Government and Legal Affairs Committee has developed a set of 28 model guidelines for state laws and regulations. The guidelines combine a sensitivity to consumer protection issues with the need for all industry members, whether for-profit or not-for-profit, cemeteries, crematories, funeral homes or retail monument designers, to conduct their operations according to sound business principles.
One of these guidelines relates specifically to the cremation process:
Handling Of Human Remains In Conjunction With The Cremation Process
A complete listing and links to all 28 Model Guidelines can be found here.