170(1)If the Director refuses to file any articles or other document required by this Act to be filed by the Director before the articles or other document become effective, the Director shall, within 20 days after receipt of the articles or other document by Director or 30 days after the Director receives any approval that may be required under any other Act, whichever is later, give written notice of the Director’s refusal, which shall state the reasons for the refusal, to the person who sent the articles or document.