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IRBNet - Electronic Submission System

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DU's Electronic Submission System for IACUC Protocol Applications

All DU IACUC submissions must be submitted electronically through IRBNet. IRBNet provides a secure web-based system that supports and manages electronic, on-line submissions. Protocols submitted in hard copy or to an e-mail address will not be reviewed. IRBNet can be accessed at the following web address:

For detailed instructions on how to register and navigate through IRBNet, please refer to one of the following guidances:

HOW TO: Register as a New User
HOW TO: Submit a New IACUC Application
HOW TO: Submit an IACUC Amendment
HOW TO: Submit a New (Triennial) IACUC Application 

HOW TO: Share Project Access in IRBNet

If you have questions and require additional assistance navigating through the IRBNet program, please contact the DU IACUC Office at or call 303-871-2121. If you forgot your login password, contact