272. A worker having contracted an occupational disease or, if he has died of it, the beneficiary shall file his claim with the Commission, on the form it prescribes, within six months after the worker or the beneficiary is made aware that the worker has an occupational disease or that he has died of it, as the case may be.
The form shall indicate, in particular, the name and address of each employer for whom the worker has carried on work conducive to his occupational disease.
The Commission shall send a copy of the form to each employer whose name appears on it.