The Servicio de Administración de Rentas (SAR) took part in a regional forum focused on fiscal transparency and tax cooperation held in Lima. The event gathered representatives from tax authorities, auditors, and civil‑society groups to discuss best practices for improving openness in tax administration and fostering inter‑institutional collaboration. SAR officials presented recent initiatives aimed at enhancing digital reporting, strengthening audit capabilities, and promoting taxpayer education. Discussions highlighted the importance of standardized data exchange, the adoption of advanced analytics for fraud detection, and the need for continuous training of staff to keep pace with evolving tax regulations. The forum also served as a platform for SAR to showcase its new digital tools, including an online portal that allows taxpayers to file declarations and track payment status in real time. Participants exchanged experiences on implementing transparency measures such as public dashboards that display collection metrics and risk assessments. The outcomes included a joint resolution to share methodological frameworks and to coordinate future workshops that will further align regional tax practices with international standards. This participation underscores SAR’s commitment to aligning its operations with global best practices and to reinforcing trust between the tax authority and the public it serves.