15d5af47_EISEF___Web___Forms_Guide__When_to_fill_out
[Form title and link] Human & Vertebrate Animal Tissue (Form 6B) [Description and directions] You fill out this form to explain where you will get the tissue for your experiment. The tissue provider signs in the appropriate boxes to certify the safety, acquisition, etc. The SRC must sign to show they approve the use of this tissue and the date (before experimentation) that they approve. If you will use an established cell line or other exempt tissue (as described in the rules), you can explain that on this page; no signatures are needed in this case. [When to fill out] 
Before experiment begins
EISEF - Web - Forms Guide
When to fill out