SAP consultancy abat has launched the 'abat E-Invoicing Monitor', a tool designed to help companies prepare for Germany's phased e-invoicing mandate starting in 2025. The Bremen-based firm is targeting mid-sized businesses, many of which face technical and organisational hurdles in adapting their invoicing processes to the new legal requirements. The tool aims to assess current readiness levels and identify gaps in compliance workflows. abat positions the Monitor as a diagnostic instrument that reveals how far companies have progressed in meeting the obligations—offering a practical entry point for firms still evaluating their readiness.