What term describes individuals who transport remains only under specific circumstances and usually for contracted clients?

The term that accurately describes individuals who transport remains only under specific circumstances and typically for contracted clients is "private carrier." This designation highlights that these carriers operate under specific agreements or contracts with clients, as opposed to general transport services that cater to the public at large. Private carriers have defined parameters for their service, focusing on controlled and often personalized transportation.

In contrast, a public carrier is typically available to the general public without the need for a contract, providing services to anyone who pays for them. A common carrier also operates similarly, offering transport services to all customers without discrimination. Meanwhile, a funeral transport service would certainly be involved in handling remains but may not specifically emphasize the contracted aspect that defines private carriers. Thus, the nuances of operating under specific contractual relationships align closely with the definition of a private carrier.