Ohio Request To Correct Employer And Or Policy Number Assignment is a form that must be filed by employers in the state of Ohio to correct any errors on their policy or employer numbers. This form is used to make corrections to the employer identification number (EIN) or the policy number associated with an employer’s workers’ compensation policy. There are two types of Ohio Request To Correct Employer And Or Policy Number Assignment forms: one for correcting the policy number and one for correcting the employer number. Both forms require the employer to provide information such as the employer’s name, address, and contact information, as well as the policy number and/or EIN that needs to be corrected.