If a copy of your logo needs to be provided, it must be either a raster or vector file type depending on what is needed. A Raster file (either .jpeg, .tif, .gif, .png, or .bmp) can be provided for any logo that will be used for an overlay. This cannot be used for any engraving of your logo. If your logo will be engraved, a Vector file (either .eps, .ai, .svg, and some .pdf’s) must be provided. See the Logo Artwork Standards sheet for more information.