Performance Organizations
Australian National Association of Teachers of Singing (ANATS)
Australian Voice Association (AVA)
British Voice Association (BVA)
Canadian Voice Care Foundation (CVCF)
National Association of Teachers of Singing (NATS)
New York Classical Theatre (NYCT)
New Zealand National Association of Teachers of Singing (NEWZATS)
Performing Arts Medicine Association (PAMA)
Voice and Speech Trainers Association (VASTA)
Performance Specialists