The Early Childhood Association of Oklahoma is an affiliate of The National Association for the Education of Young Children (NAEYC) and The Southern Early Childhood Association (SECA). Your membership in ECAO includes NAEYC, SECA and your local chapter Join Us! An on-line application can be accessed at: www.naeyc.org/membership If you would rather have us mail you an application contact Sandy at shunter@ecaok.org