IRB Winter Schedule 2021

Per the official UCOP holiday and winter calendar, the IRB office will observe the following closure dates:

  • Thursday, December 23rd 
  • Friday, December 24th 
  • Thursday, December 30th 
  • Friday, December 31st

The IRB office will be open, but will have limited staffing on December 27th, December 28th, and December 29th. The IRB response times on Analyst of the Day questions may be impacted. However, staff will be alert for any issues requiring urgent attention.

Help is available even when the office is closed!

  • A catalog of helpful resources is available on our website at
  • Need help with iRIS? Check out the interactive tutorials at You will need to login via MyAccess after you enter the web address into your browser.