La. R.S. 23:1234

In case an injured employee is mentally incompetent or a minor or, where death results from the injury, in case any dependent as herein defined is mentally incompetent or a minor at the time when any right, privilege or election accrues to him under this Chapter, his duly qualified curator or tutor, as the case may be, may, in his behalf, claim and exercise such right, privilege or election, and no limitation of time, in this Chapter provided for, shall run, so long as such incompetent or minor has no curator or tutor, as the case may be.