The Singapore E-Invoice Compliance System, commonly referred to as InvoiceNow, is a nationwide e-invoicing initiative launched by the Infocomm Media Development Authority (IMDA). It is based on the Peppol (Pan-European Public Procurement Online) framework, an international standard for e-invoicing, and aims to streamline and digitalize the invoicing process for businesses across Singapore.The Singapore E-Invoice Compliance System, commonly referred to as InvoiceNow, is a nationwide e-invoicing initiative launched by the Infocomm Media Development Authority (IMDA). It is based on the Peppol (Pan-European Public Procurement Online) framework, an international standard for e-invoicing, and aims to streamline and digitalize the invoicing process for businesses across Singapore.