Workers' Compensation - Ohio Attorney General Dave Yost Two years from the most recent of the following dates (all three dates must have occurred before the statute of limitations begins to run), The date the employee first became aware, through medical diagnosis, that they are suffering from an occupational related disease, The date the employee first received medical treatment for such disease, The date the employee first quit work due to the disease, For a period beyond the two-year requirement, but within six months after the date of diagnosis of a disease, as occupationally related by a licensed physician, One year from the most recent of the following dates (all three dates must have occurred before the statute of limitations begins to run), The date the employee first became aware, through medical diagnosis, that they are suffering from an occupational related disease OR, The date the employee first received medical treatment for such disease OR, The date the employee first quit work due to the disease OR. [CDATA[/* >