Pennsylvania Statutes Title 16 Pa.C.S.A. Counties § 17319. Limitation of powers

(1) The Commonwealth pledges to and agrees with any person, the county, county seat, political subdivision or Federal agency subscribing to or acquiring the bonds issued by the authority for the construction or improvement of a convention center or part of a convention center that the Commonwealth will not limit or alter the rights vested in the authority in any manner inconsistent with the obligations to the bondholders until all bonds issued, together with the interest, are fully paid and discharged.

(2) The Commonwealth further pledges to and agrees with any Federal agency that in the event that the Federal agency constructs or contributes money to construct or improve a convention center or part of a convention center that the Commonwealth will not alter or limit the rights and powers of the authority in any manner which would be inconsistent with the due performance of any agreements between the authority and the Federal agency.