Ind. Code § 23-14-72-2
If:
(2) a petition that:
(B) is signed by a majority of the owners of lots in the unincorporated cemetery;
is filed with the board of trustees or board of directors of the association of the incorporated cemetery;
the association may extend the boundaries of the incorporated cemetery to include the grounds of the unincorporated cemetery.
As added by P.L.52-1997, SEC.46.