Whenever it shall appear that the interest of the lienholders, mortgagees, creditors, or holders of the stock or other securities or obligations of a housing corporation cannot otherwise be adequately safeguarded, the Illinois Housing Development Authority shall have power, upon written application of a housing corporation or of a lienholder, mortgagee, creditor, or of the holders of at least 10 per cent of stock or other securities or obligations of the corporation, to make an order authorizing the corporation to increase rentals beyond the maximum previously prescribed, as follows:
(a) If the application is made before the occupancy of any housing accommodations in the project, such order shall be made after public hearing, 10 days' notice of the time, place and purpose of which shall be published in a newspaper of general circulation in the city, town or village in which the premises are situated. If it shall appear at such hearing that owing to causes beyond the control of the corporation or contingencies which could not reasonably have been anticipated the maximum rentals previously prescribed, together with the other income of the corporations, are insufficient to meet the charges specified in section 30 of this Act, and it shall further appear that such insufficiency cannot be met by reasonable economies in the management and operation of the project, the Illinois Housing Development Authority may so certify by order and authorize an increase of rentals only to the extent necessary to meet such charges.(b) If the application is made after the occupancy of any of the housing accommodations in the project, such order shall be made only after public hearing. Ten days' written notice of the time, place and purpose of such hearing shall be served upon the tenants in the manner prescribed by the Illinois Housing Development Authority and shall have annexed thereto a copy of the application for increase in rents, setting forth a schedule of the proposed increased rentals. Ten days' notice of the time, place and purpose of the hearing shall also be published in a newspaper of general circulation in the city, town or village in which the premises are situated. If, upon such hearing, it shall appear that by virtue of changes in economic conditions affecting the project or by virtue of additional special assessments or causes beyond the control of the corporation, or contingencies which could not reasonably have been anticipated, the maximum rents previously prescribed, together with the other income of the corporation, are insufficient to meet the charges specified in section 30 of this Act and it shall further appear that such insufficiency cannot be met by reasonable economies in the management and operation of the project, the Illinois Housing Development Authority shall so certify and may by order authorize an increase in rents only to the extent necessary to meet such charges. At the conclusion of each hearing the Illinois Housing Development Authority shall make and render findings concerning the matter inquired into, and enter its order based thereon. Every order granting or refusing an increase in rents shall be at once filed with the secretary of the Illinois Housing Development Authority, and served upon every person or corporation to be affected thereby, either by personal delivery of a certified copy thereof or by mailing in the United States mail a certified copy thereof in a sealed package with postage prepaid, to the person to be affected thereby, or in the case of a corporation, to an officer or agent thereof upon whom a summons may be served in a civil action.