- The signature system includes the symbol mark and logo type as core elements. It is a basic combination system that forms the image of uniformity. The signature should be used carefully in terms of the space. The proportional spacing of the illustrated combination should not be arbitrarily modified.
- White Background
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| Full Color | Gold Special expression | Silver Special expression | Black Monotone expression |
| Three-dimensional expression or Single color expression | Single color expression or Monotone expression |
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- GGCF Dark Blue Backgroung
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| Gold Special expression | Silver Special expression |
- Gold Backgroung
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| Gold Special expression |
- Sliver Backgroung
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| Full Color | Silver Special expression |
- GGCF Dark Gray Backgroung
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| Full Color | Gold Special expression | Silver Special expression | Black Monotone expression |
- Signature expression according to the brightness stage
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