Lines
Minimal line thickness is 0,25p (0,088mm)

Fonts
Minimal font size is 4p
All fonts in text should be converted to curves or embedded with the pdf file. 

Background
Minimum colour use is 5% of any component (i.e.: C-0 M-0 Y-0 K-5)
Full blackness is achieved by using only black component (C-0 M-0 Y-0 K-100), no need to use other components
Colour - only CMYK scale in every graphic project. If you want to use spot colours (Pantone, HKS, etc.) you should look for adequate CMYK representation.


Gradients
Gradients shouldn't be less then 5% of tonal transition.


Resolution
Pictures and graphics should have 300DPI resolution and CMYK colour space (SWOP Coated CMYK)

Files
Prefered file format is PDF. Other file formats are accpeted but we will charge additional fee for converting.
All files should be added with no layers or transparencies (flattened).