Borders styles specifies several different styles such as apples, balloons, fish and earth. None of these styles are completely specified in a repeatable and well documented manner (for example how thin is a "thin" line). Furthermore, the art style for "earth" only shows North and South America, Europe and Africa. The Asian continent, much less the Philippines, appears nowhere.
2.18.4
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Proposed Disposition of DIS 29500 Comment PH-0001 (Modified: 2008-01-13) Agreed; the following built-in format will be added in Part 4, §2.18.4, page 1,650 to ensure the built-in art includes Asia: Enumeration Value Description earth3 (Earth Art Border) Specifies an art border using the following images: All sides/corners: Normative versions of this graphic will also be included in the Annex created for the general comment on the quality of border art. Additionally, in order to specify the borders styles in a repeatable and well documented manner, the following text will be added to Part 4, §2.18.4, page 1,631, below line 19: For art borders, each border definition is specified by the combination of eight images, as follows: For the edge borders (top, bottom, left, and right), the border image is repeated as necessary to span the distance between the two intersecting corners. Electronic definitions of each piece of border art are included in Annex G. Each border in Part 4, §2.18.4 will be rewritten in the following consistent style (using two examples to illustrate): Enumeration Value Description apples (Apples Art Border) Specifies an art border using the following images: All Sides: … moons (Moon Art Border) Specifies an art border using the following images: Top: Bottom: Left: Right: Top Left: Top Right: Bottom Left: Bottom Right: A new Annex will be added to Part 4, which provides electronic copies of each component of each border in ISO 15948 (PNG) format. Some national bodies raised additional concerns over the extensibility of this functionality. This concern is addressed in the response to a set of comments that include AU-0021, CA-0028, and CL-0127.

BPS is the National Body of Philippines.
thanks!