ENPANSW membership is open to all Enrolled Nurses and Trainee Enrolled Nurses throughout Australia. Affiliate membership is also open for Registered Nurses (subject to conditions) and overseas candidates.The membership fee currently stands at a low AUD$30 per year including GST.) To ( ENPANSW membership is open to all Enrolled Nurses and Trainee Enrolled Nurses throughout Australia. Affiliate membership is also open for Registered Nurses (subject to conditions) and overseas candidates.There is no membership fee, becoming a member of ENPA NSW is completely free.