Links

At National Level

The UK Association for Transactional Analysis:   http://www.uktransactionalanalysis.co.uk/

The UK Council for Psychotherapy:  http://www.psychotherapy.org.uk/

Which includes a tab: "Find a Therapist" : http://members.psychotherapy.org.uk/findATherapist

At European Level

The European Association for Transactional Analysis: http://www.eatanews.org/

At World Level

The International  Transactional Analysis Association :  https://www.itaaworld.org/