CBSPD usually runs a couple of online opportunities/articles:
The Certification Board for Sterile Processing & Distribution
CBSPD - 121 State Hwy 31 North, Suite 500
Flemington, NJ 08822
Phone: 1-800-555-9765 or 908-788-3847
Fax: 908-788-4787 E-mail CBSPD
Go to the CBSPD Website and get your CEUs
IAHCSMM's Bi-monthly Publication "Communique'" always features a Self-study Lesson Plan for CS professionals.
Health Purchasing News (HPN) runs a monthly publication that provides a CEU self-study article.