Occupational diseases: identification, reporting and prevention
An occupational disease occurs when an employee is repeatedly or for a prolonged period exposed to certain hazards related to their work: chemical agents, physical constraints, repetitive movements, awkward postures, noise, work organization, or psychosocial factors. For companies, knowing how to identify these situations, understanding the recognition procedures, and comprehending employee rights is a major challenge for prevention and regulatory compliance.
In this article, we review the steps involved in identifying and reporting an occupational disease, the consequences for both the employee and the employer, as well as the essential role of training in implementing an effective prevention policy.
How to get an occupational disease recognized?
The recognition of an occupational disease follows a regulated procedure. The first step is to check whether the condition in question is listed in the official tables of occupational diseases established by Social Security.
These tables specify several elements: the disease in question, the types of work likely to cause it, the minimum exposure time, and the time limits for obtaining coverage. When all the conditions are met, the link between the disease and the occupational activity can be more easily established.
However, an illness not listed in these tables can also be recognized as occupational. In this case, a specific investigation is initiated to establish a direct link between the employee's health condition and their work.
The declaration is made to the CPAM (French Health Insurance Fund) using the designated Cerfa form. The employee must attach the necessary medical documents and submit their file within the specified timeframe. The occupational physician may also provide information on the job held, exposure conditions, and occupational factors that could explain the onset of the illness.
The CPAM (French Primary Health Insurance Fund) may then request further information, arrange a medical assessment, or consult occupational health services. The employer is informed of the process. If the claim is accepted, the employee receives official notification confirming the recognition of their occupational disease.
This decision entitles the individual to specific support: reimbursement of care related to the pathology, daily allowances in case of work stoppage and, depending on the situation, support for redeployment or retraining.
What are the impacts for the employee and the company?
The recognition of an occupational disease can have significant consequences. For the employee, it often results in a work stoppage of varying length, depending on the severity of the illness and the progression of their health.
During this period, daily allowances may be paid to compensate for lost wages. When the illness leaves lasting effects, a pension or specific compensation may be granted depending on the recognized degree of disability.
The employee can also benefit from support programs to facilitate their return to work. This may involve adapting their job, adjusting their duties, professional training, or retraining when remaining in their original position is no longer possible.
If no redeployment is possible, the employer may initiate a procedure to terminate the employment contract, within a strictly regulated framework and after medical advice.
For companies, occupational illnesses also represent a financial and organizational challenge. They can influence the occupational accident/illness (AT/MP) contribution rate, which is linked to workplace accidents and occupational illnesses. A high number of recognized cases can therefore lead to an increase in social security contributions.
Beyond this economic impact, these situations should lead employers to analyze the causes of occupational exposures. Risk assessment, the study of working conditions, the analysis of accidents or incidents, and the implementation of corrective actions are essential to prevent the recurrence of dangerous situations.
Training to better prevent occupational diseases
Prevention remains the most effective lever for reducing occupational illnesses. It is based on a structured approach: risk assessment, job adaptation, improvement of work organization, provision of appropriate equipment and raising awareness among teams.
Training plays a central role in this prevention policy. It enables employees, managers, and company leaders to better understand the risks associated with workstations, adopt the right behaviors, and implement safer practices.
Targeted training actions thus contribute to limiting exposure to risks, improving working conditions and sustainably strengthening the culture of prevention within the company.



