Section 501 - Petition to commonwealth court(a) Boundary lines.--The boundary line between two or more adjoining counties may be determined, surveyed, established or marked as provided under this title.(b) Petition.--The process under subsection (a) shall be instituted on petition of a taxpayer, the county commissioners or the governing body of a political subdivision of any of the counties involved.Added by P.L. (number not assigned at time of publication) 2024 No. 14,§ 2, eff. 7/8/2024.