One AWS Organization owns several AWS accounts. Recently, due to a change of company organizations, one member account needs to be moved from this AWS Organization to another one. How can you achieve this?

Answer options:

A.In the AWS console, drag and drop this account from one Organization to another.
B.In the AWS console, select the member account and migrate it to the destination AWS Organization.
C.Delete the old AWS Organization. Send an invite from the new Organization and accept the invite for the member account.
D.Remove the member account from the old Organization. Send an invite from the new Organization to the member account and accept the invite.

Correct Answer – D
Option A is incorrect: This operation cannot be performed.
Option B is incorrect: Because a member account cannot be migrated to another AWS Organization directly.
Option C is incorrect: Because there is no need to delete the old Organization.
Option D is CORRECT: The account needs to be removed from the old Organization and then accept the invitation from the new Organization. The option describes the correct method.
Planning the migration process:
If you have only a few accounts to migrate, you can use the Organizations console.
Remove the member account from the old Organization.
Send an invite to the member account from the new Organization.
Accept the invite to the new Organization from the member account.
Reference:
https://aws.amazon.com/premiumsupport/knowledge-center/organizations-move-accounts/