There is no internationally recognised qualification for the delivery of incidental teaching. In practice, incidental teaching may actually be implemented by a variety of people, including parents and carers, as well as professionals such as teachers.
In theory, incidental teaching is only available from a small number of agencies in the US, such as the Walden Early Childhood Center at Emory University in Georgia, Atlanta. In practice, incidental teaching may actually be implemented by a variety of people, including parents and carers, as well as professionals such as teachers.