HL7 V2
Before using an HL7 V2 trademarked logo, permission must be requested by visiting https://www.hl7.org/community-use/index.cfm. Once permission is granted and the logo files have been received, the guidelines below must be followed.
Primary Logo

Exclusion Zone

Maintain space around the logo
Always allow a clear area around the logo, measuring at least 25% of the vertical height of the logo
Minimum Size

Always use the logo at minimum or larger width
The logo minimum width for print is 30 mm wide. The logo minimum width for screen use is 100 pixels wide.
Fidelity
Always use the HL7 V2 logo without any modification.

Do not rotate the logo.

Always use at 100% width and height. Do not stretch or squeeze the logo.

Do not change the color of logo elements.

Do not add software effects like drop shadows or 3D forms.

Don’t add text, numbers, or elements.

Do not remove “HL7”
from the logo