IMPORTANT SHIPPING INFORMATION: Sigma will be closed on 4 July 2025 in observance of the USA holiday. Book products will resume shipping on 7 July 2025. Jewelry products will resume shipping on 14 July 2025. We apologize for any inconvenience this may cause.
Education Resources
Human Trafficking: Providing Meaningful Intervention - Online Course
This course is available for FREE to Sigma Members.
This course is designed to provide a general overview of the complex issue of human trafficking.
Nurse Manager Certificate Program - Online Course
New! We’re pleased to announce that the audio for this course has been transcribed; in addition, closed captioning has been added throughout the online course.
Showcasing Your Accomplishments with a Portfolio - Online Course
Showcasing Your Accomplishments With a Portfolio is a learner-paced online course, meant to guide nurses in the development and maintenance of an organized portfolio for their own personal and professional needs.
