DL / C5 / C4 Envelope
Envelopes carry all the elements of the visual style of the IAOT and belong amongst the frequently used business printed materials. The format is either DL, C5 or C4 the print being in the standard IAOT colours – Pantone Process Blue and black – see The IAOT colours. The logo in the standard colour design is in the top left corner – see Logo – Colour design.
The information, including the company and the address of the IAOT, is printed in the bottom left corner, in accordance with the standard for all business printed materials. The font used is RePublic CE – see Additional type.