OP EXECUTIVE ORDER NO. 152, December 06, 2013
DECLARING AND DELINEATING THE BUTUAN PORT ZONE AND PLACING IT UNDER THE ADMINISTRATIVE JURISDICTION OF THE PHILIPPINE PORTS AUTHORITY (PPA)
National Administrative Register December 6, 2013
Text Available at the Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City
Adopted: 06 December 2013