Before you submit your device for approval under the NAIT scheme, ensure it has been already tested by and certified by the International Committee on Animal Recording (ICAR). Certification ensures the device conforms with NZS/ISO 11784 and NZS/ISO 11785.
Upon successful test, the ICAR will register your device and allocate you a shared manufacturer/product code. Shared manufacturer code is a set of one million codes restricted for your exclusive use.
You must ensure the number range allocated to you is documented in the application form.