(1) When the Minister of Employment and Labor determines that it is necessary for the enforcement of this Act, including, but not limited to, confirmation of insured status and investigation of improper claims, the Minister of Employment and Labor may request the current or previous business owner of an insured employee or eligible recipient or the service provider for handling insurance-related matters for such business owner prescribed in Article 33 of the Act on the Collection of Insurance Premiums for Employment Insurance and Industrial Accident Compensation Insurance (hereinafter referred to as "service provider for insurance matters") to submit necessary reports and relevant documents or request an interested person to appear in person. <Amended on Jun. 4, 2010; Jan. 5, 2021>
(2) A person severed from employment may review the former business owner's or the business owner's service provider for insurance matters to provide necessary certificates required to receive unemployment benefits. In such cases, upon receipt of such petition for review, the business owner or the service provider for insurance matters shall provide such certificates. <Amended on May 26, 2020>
(3) The Minister of Employment and Labor may request an insured employee, an eligible recipient, or a claimant for the remaining unemployment benefits to submit necessary reports and relevant documents or to appear in person when necessary for the enforcement of this Act, including, but not limited to, confirmation of insured status and investigation of improper claims. <Amended on Jun. 4, 2010; May 26, 2020>