Permission to Use Sigma Logo

If you are an Sigma member, go to The Circle to download the chapter style guide and a JPEG file of the Sigma logo. If you would like a vector image of the logo or crest, complete the form included in the style guide and your request will be reviewed as soon as possible.

If you are not an Sigma member and would like to request use of Sigma's official logo, contact In your email, provide detailed information regarding your intended use. Permission to use the logo or crest is granted on a case-by-case basis, and reasonable notice should be given. Approvals are for one-time use only.

Sigma in the news   

Sigma providing free resources to all nurses

If there's one thing we know about Sigma members, it's that you are nurse leaders. And right now, the world needs nurse leaders more than ever. To support you in your important work, Sigma is offering a number of valuable resources, including:

  • Free access to relevant online continuing nursing education courses (free for all nurses)
  • Free webinars with content taught by experts in communication and debriefing, ethics, and more (free for all nurses)
  • Communities of Interest groups on The Circle
Learn more and access these resources. (This webpage will continually be updated when more resources are available.)

While the Sigma staff are working from home, they remain available to you and are maintaining regular Headquarters operations. In addition, we have taken steps to reduce the number of non-essential emails we send.
During these incredibly stressful times, it is even more important than ever to take care of yourself. As part of Infuse Joy, the 2019-2021 Call to Action, we remind you to strive for Balance and Purpose:

Achieving balance and purpose requires us to make time for creativity and serendipity, mindfulness and rest, activities that foster health and well-being, as well as gratitude, service to others, and philanthropy.

#InfuseJoy whenever and wherever you can.

Finally, during this unprecedented healthcare disruption, thank you for all you are doing.

We see you. We are proud of you. We support you. #WeAreSigmaStrong


Ric Ricciardi
President, Sigma

Liz Madigan
Chief Executive Officer, Sigma