During an arrangement conference the client family wants to have their mother's cremated remains shipped to a relative in another state. The relative will take the remains to the cemetery and inter them with their mother. Describe the exact process for preparing the remains for shipping and actually mailing the cremated remains, and also consider the forms that will be required for this case.

If the family wants to transport the cremated remains themselves, and they intend to travel by air, what instructions should you give to them? What forms are required in this case, and what documentation should be provided to the family?