Title
Amends baselines of Philippine territorial sea
Law
Republic Act No. 5446
Decision Date
Sep 18, 1968
Republic Act No. 5446 amends the baselines of the territorial sea of the Philippines to correct typographical errors, while clarifying that it does not affect the delineation of the territorial sea boundaries around Sabah.

Law Summary

Definition and Description of Territorial Sea Baselines

  • The baselines are delineated by connecting specific points using latitude and longitude coordinates.
  • The points extend across various islands, rocks, capes, and reefs within the Philippine archipelago.
  • Each line segment connecting these points is described with the azimuth (angle) and distance in meters.
  • This enlists a detailed chain of 64 lines that collectively define the baseline of the Philippine territorial sea.

Scope of Baseline Delimitation

  • The defined baselines apply exclusively to the territorial sea of the Philippines.
  • The delineation includes islands and points throughout the entire archipelago, marking the outer limits for measuring the breadth of the territorial sea.

Reservation Concerning Sabah

  • Section 2 clarifies that the baseline definition provided does not affect the Republic of the Philippines’ claim over Sabah, North Borneo.
  • The delineation of baselines around Sabah for territorial sea purposes remains separate and unaffected by this Act.
  • The Philippines asserts its dominion and sovereignty over Sabah, and this Act preserves that claim.

Effectivity of the Act

  • The Act takes effect immediately upon approval, as indicated in Section 3.
  • It formalizes the amended baseline definitions for legal and administrative purposes.

Important Legal Concepts and Implications

  • Baselines determine the starting points for measuring the breadth of the territorial sea, which extends up to 12 nautical miles from these lines.
  • Accurate baselines are critical for maritime jurisdiction, resource rights, and national security.
  • This amendment ensures clarity and precision in the coordinates, which is essential for international law compliance and enforcement.
  • The retention of the Sabah claim highlights the political and legal sensitivity regarding territorial sovereignty in the region.

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