(a) The certificate of incorporation of the authority shall state:

(1) The name and address of each of the incorporators, and a statement that each of them is a duly qualified elector of, and property owner in, the municipality;

(2) The name of the authority, which shall be "The Hospital Building Authority of the (City or Town) of _____," "The Hospital Authority of the (City or Town) of _____," some other name of similar import;

(3) The location of its principal office, which shall be in the municipality;

(4) The number of directors, which shall be three or other uneven number not less than three; and

(5) Any other matter relating to the authority that the incorporators may choose to insert and which shall not be inconsistent with this article or with the laws of the state.

The certificate of incorporation shall be signed and acknowledged by each of the incorporators before an officer authorized by the laws of the state to take acknowledgments of deeds. The form and contents of the certificate of incorporation must be submitted to the governing body for its approval, which shall be evidenced by a resolution duly entered upon the minutes of the governing body.

(b) The certificate of incorporation of the authority may at any time and from time to time be amended so as to change the name of the authority or increase the number of members of the board and to make any other change or addition to the certificate of incorporation deemed desirable by the governing body of the municipality. Any such amendment shall be effected in the following manner: The governing body of the municipality (1) shall adopt a resolution proposing and setting forth the text of such amendment, (2) shall cause such resolution to be published one time in a newspaper published in the municipality (or, in the event there is no newspaper published in the municipality, then in a newspaper published in the county) and (3) shall cause a copy of such resolution to be mailed or otherwise delivered to the authority. The authority shall be entitled to present to the governing body of the municipality, during the period of 30 days following the publication of such resolution, the views of the authority as to the desirability of such proposed amendment. The governing body of the municipality may, at any time after the publication of such resolution, adopt a second resolution either (1) declaring that it does not consider it desirable to make the amendment proposed in the first such resolution and repealing such resolution, or (2) declaring that it does consider it desirable that such amendment be made, again setting forth the text of such amendment and authorizing its filing as hereinafter provided. The governing body of the municipality shall cause such second resolution to be published one time in a newspaper published in the municipality (or, in the event there is no newspaper published in the municipality, then in a newspaper published in the county). The mayor or other chief executive officer and the clerk of the municipality shall, not less than 15 days after the publication of such second resolution, file in the office of the judge of probate of the county a certified copy of such second resolution setting forth the said proposed amendment, which shall become effective upon such filing in said office.

(c) There may be included in the certificate of incorporation of the authority and in any amendment thereto, in addition to the matters specified in the preceding subsections (a) and (b) of this section, provisions requiring the consent of the municipality to the exercise by the authority of any of the powers that are granted or delegated herein to the authority and that would otherwise be exercisable solely by the authority (in which event the certificate of incorporation or amendment thereto shall specify with particularity those of said powers the consent of the municipality to the exercise of which by the authority is necessary) and provisions requiring that one or more of the members of the board (but in no event as many as a majority of the number of the members of the board) be elected by the governing body of the municipality from among three persons nominated for each such place thereon by the county commission or other body in which the legislative functions of the county are vested by law.