Which container must be used to deliver a body to a crematory area?

The correct choice for delivering a body to a crematory area is a cremation container. A cremation container is specifically designed for the process of cremation and meets the required standards for safely transporting and containing human remains. This container is typically made of combustible materials and is robust enough to allow for proper airflow during the cremation process, which is crucial for efficient combustion.

It's important to note that while a casket may also be used in some situations, it is primarily intended for public viewings and burial rather than specifically for cremation. Therefore, using a casket would not adhere to the specific regulations regarding the transportation of remains for cremation.

A cremation box, although it may seem similar to a cremation container, is not the widely accepted term in the context of legal and operational standards of cremation facilities. Additionally, the term transport vessel is more general and does not specifically indicate the design and compliance requirements needed for cremation purposes.

Thus, the cremation container is the appropriate and legally recognized option for the delivery of a body to a crematory area, aligning with regulations governing the cremation process.