The detectives of Aaden Commercial Detective Agency Frankfurt conduct legally compliant surveillance in cases of suspected continued wage payment fraud. With the court-admissible evidence gathered by our detectives, you as an employer can confront the offending employee and, depending on the circumstances, request a change in behavior, issue a formal warning, or even terminate employment without notice and, if applicable, seek compensation for damages and financial losses incurred. Contact our detectives in Frankfurt for advice: +49 69 1201 8454-0.
If an employee is frequently on sick leave, it is essential to determine the underlying cause. Are there genuine health issues, or are other motives at play? The employee may be using the alleged illness to work on a private construction project, for example, because there is no opportunity to do so outside regular working hours. Alternatively, the employee may be engaged in a time-consuming hobby, such as club sports with tournaments, which they wish to attend without using vacation days.
Even more frequently, false sick notes are linked to unauthorized and therefore illegal secondary employment. Regardless of the individual’s motivation, the daily routine of the allegedly ill employee can be documented in a court-admissible manner through surveillance conducted by our commercial detectives in Frankfurt.
Counterproductive behavior during sick leave—referred to in technical terms as behavior contrary to recovery—also constitutes abuse of sick leave. For example, if an employee who is supposed to rest due to a broken leg spends the weekend attending a lively fair with friends, they are actively hindering their recovery—even if they use walking aids. With reliable documentation of such behavior obtained through surveillance by our Frankfurt detectives, you can take appropriate labor law measures to encourage behavioral change or even terminate the employment relationship. For consultation in cases of suspicion, contact Aaden Commercial Detective Agency Frankfurt: info@aaden-detektive-frankfurt.de.

No employer can force sick employees to refrain from legal substances. However, if behavior contrary to recovery is publicly displayed or if other gainful activities are carried out, this constitutes abuse of sick leave.
An initial suspicion is not proof, and premature judgments should be avoided. In some cases, it turns out that employees on sick leave actually remain at home all day. In such situations, the results of surveillance by our Frankfurt commercial investigators can help restore the trust that may have been damaged between employer and employee: +49 69 1201 8454-0.