Department Memorandum Circulars 2017 001-005

Department Memorandum Circular	Memo Number	Downloadable
Safety, Security and Environmental Numbering (SSEN) System for all Philippine Registered Vessels and/or Watercrafts	2017-001
Establishment of Recommended Transit Corridor at Moro Gulf and Basilan Strait	2017-002
Prescribed Radio Communication Equipment Onboard Philippine Registered Vessels	2017-003
Guidelines for the Designation of VHF Marine Band Channel/Frequency	2017-004
Guidelines on Accreditation of Manufacturers and/or Suppliers of Radio Communications Equipment for Maritime Security Communication	2017-005
Requiring Cashless or Contactless Transactions for All Vehicles Traveling on Toll Expressways	2020-012