As there are so many occurrences of the student year after several months of 8-hour working days (40 hours per week), I suggest that it be made mandatory to link the inspectorates in every case to the Student Service, where there is information on how many hours per month a person with student status works. The Student Service should be obliged to report how many cases there have been where a student has worked the same number of hours as a regular employee under the law, both for the current situation and retrospectively, so that all contributions are paid as appropriate, as if it were a registration.
The Inspectorate should review the number of hours billed. If it finds that the number of hours is indicative of an employment relationship, it should take immediate action and impose a penalty on the company where the student is working, retrospective payment of contributions, recognition of length of service, whatever would have been done in the case of a registration.
Students themselves rarely report to the companies because they do not want to lose their student job, which otherwise has all the characteristics of a regular job.
Please link the inspectorate with the student services.