Uvjeti korištenja
Cecogram is an open mail item containing printed matter with signs intended to the blind, cliché with cecogram signs and sound records or special paper intended for the blind, if the sender or recipient is an Institution for the blind.
A cecogram may weigh up to 7kg, and its dimensions must correspond to those for the letter. On the address side of the cecogram, in the upper right corner, the sender is obliged to write the sign: “CECOGRAM” for domestic postal traffic, and "CECOGRAMME" for international postal traffic.