The GISCI Geospatial Core Technical Knowledge Exam is offered at proctored PSI testing locations (link)  around the world. Testing windows take place twice per year in June and December. Scheduled times and locations are assigned on a first-come, first-served basis.

Exam applicants will first apply to GISCI.  After payment, candidates will receive an authorization email to contact PSI to select a final test location and date.  This email will not come immediately; exam candidates are uploaded weekly in the months prior to the exam and then daily the month before the exam.  If you do not receive your email by Friday, contact the Exam coordinator at