The logo should not be reduced so that the height of the symbol is less than 1/2″ in printed materials. Any further reduction will impair legibility. There is no maximum size restriction.
1/2″ | 12.5mm | 3 picas | 150 pixels
The logo must be separated from all other visual elements to preserve and maximize visibility and legibility. Crowding the logo will make it difficult to read, and can often have the effect of changing the appearance of the logo.
The combined height of the logotype and tagline is used as a unit of measurement (“X”) for minimum clear space.
No other elements should appear within these defined areas. Use these spaces when placing the logos near the edge of the page as well.