Each program's own planning page: whether it offers a legacy contact or inactive-account setting, what its terms say about transferring an account, and what to record for the person who will settle it.
183 programs

No successor designation

No successor designation

No successor designation; lifetime transferring the account and transferring the domain to another registrant

No successor designation; lifetime authorized users, transferring the account and gift purchases

No successor designation

No successor designation; lifetime family pooling

No successor designation

No successor designation; lifetime transfers to another member and gift purchases

No successor designation

No successor designation

No successor designation

No successor designation

No successor designation

No successor designation

Account Privileges can be set up in advance; lifetime transferring the account and transferring the domain to another registrant

No successor designation

No successor designation; lifetime gift purchases

No successor designation

No successor designation

No successor designation; lifetime transfers to another member