The NSNTA Code of Conduct is based on the Tennis Australia Code of Behaviour. All players should familiarise themselves with the standard of behaviour expected in NSNTA matches.

Code of Conduct complaints: Minor violations should be resolved between the two clubs concerned. If the breach cannot be resolved, or is serious, it must be reported in writing to the Association Secretary using the Code of Conduct Complaint form. Only Club Secretaries or NSNTA Delegates can report alleged breaches; players and captains should contact their club if they wish to make a report. Completed forms should be emailed to the NSNTA Secretary at secretary@nsnta.org.