To support a smooth e-invoicing implementation throughout the country, the government is increasing the number of e-invoice generation portals, officially known as the invoice generation portal (IRP). In the beginning, only NIC was able to authenticate invoices and give out IRN to B2B and export invoices.
Now along with NIC, the government has also made authorised companies as private IRPs.
IRIS IRP is one of the four Invoice Registration Portals chosen by the GSTN in the first round of selection from across the country!