The Course Identification Numbering System (C-ID) is hosting a Discipline Input Group (DIG) meeting in Northern California this Spring. There is no fee to attend and a light breakfast as well as lunch will be provided.

Register Here!

When: Friday, May 10, 2019 – 9 am to 2:30 pm
Where: Westin San Francisco Airport Hotel - 1 Old Bayshore Hwy, Millbrae, CA 94030

We need faculty who teach in the following disciplines to attend:

Automotive Technology
Dental Hygiene
Dental Assisting
Respiratory Care
Computer Software and Information Technology


News from the C-ID Software Development Team: C-ID Upgraded to Version 2.9 on 1/29/19. Version 2.9 was released on 1/29/19 and is now available for use. This upgrade contains numerous accessibility improvements, fixes to the CSU Submit New Course page, bug fixes and general improvements for AO's and Reviewers. It also introduces the a new, consolidated course search available on the Public Site. Details about the release can be found on the new C-ID Software Information and Support Page hosted and maintained by the California Community Colleges Technology Center. 
Support is here to help. Please reach out to us at if you experience any issues working w the C-ID website or with any questions about the release. 

Welcome to, the website for the Course Identification Numbering System (C-ID).

C-ID is a supranumbering system being developed to ease transfer and articulation in California’s higher education institutions. To learn more about C-ID, please visit our ABOUT US page. To access FAQs for faculty and articulation officers, please click here.

Currently, C-ID has 368 approved descriptors and 33 draft descriptors from over 81 different disciplines. To view C-ID’s finalized Descriptors, or to review Draft Descriptors, please visit the DESCRIPTORS page. Once there, you can select finalized descriptors from a drop-down menu. The Draft Descriptors Review and Comment Area can be accessed by clicking on the View Draft Descriptors link on the Descriptors page.

To access the CSU courses that have been identified by campuses as comparable to C-ID descriptors, use the COURSES tab or You can search for courses by discipline or CSU campus.