The "Trabajo Registrado en Línea" (TRL) (Online Work Registration) system is an auditing tool which enables the information that the employer submits in his monthly social security sworn statements to be consulted online, as well as other information from the auditing body's databases, which can then be immediately compared with the economic reality observed during on-site inspections.

The auditors carry out electronic and online surveys of the workers, replacing paper spreadsheets with a tablet that is connected to the auditing body's databases.

The computer application enables, in real time, employers and workers to be identified, surveys to be registered on the main systems of the Federal Administration of Public Revenues (Administración Federal de Ingresos Públicos (AFIP)) so that they can be monitored, and spreadsheets and notifications to be produced electronically, saving the auditors time and resources and reducing the number of tasks.

The information that is collected is published on a website intended for this purpose, so that the employer can access it via the AFIP website with his/her username and password (tax identification number) for information purposes.