You may have noticed that the New Zealand Business Number (NZBN) has replaced the Companies Number in the Register of Radio Frequencies (RRF). The NZBN is recorded in your client record where your Company Number previously was. It is your unique business identifier for use in New Zealand and internationally.
To search a client record in the RRF, simply enter the NZBN in the ‘Search Client’ screen. If you have multiple client records in the RRF you can find these in one search when your NZBN is recorded.