The same applies to completing the investigator background information (IBI) form and the data protection authorization (DPA) form. In accordance with the Prometheus Bio-Medical Privacy Policy, DPA forms may only be signed by the investigator. If you are a study coordinator or someone else involved in conducting trials with the investigator, you may request copies of the PDF version of the IBI and DPA by e-mailing Prometheus Bio-Medical, filling out the forms and asking the investigator to sign them. You can then either fax or mail the forms to us. The fax number and mailing address are on the document.