GUE Tech courses


GUE Technical Diving Facility

The GUE tech courses held in our facility are generally taught by Bruno Borelli and Mario Arena. 
Courses in foreign languages taught by internationally acclaimed GUE instructors are often organized or held on request. Portofino Divers is considered the overseas point of reference for training and practice of the GUE philosophy in Europe, since 2002.

GUE technical diving courses

Diving in Portofino @ Bruno Borelli

GUE Tech 1

GUE’s Technical Diver Level 1 course is designed to prepare divers for the rigors of technical diving by cultivating, integrating, and expanding the essential skills required for safe deep diving techniques.

Diving in Portofino @ Bruno Borelli

GUE Tech 2

GUE’s Technical Diver 2 course is designed to enhance deep diving proficiency in the 75 meters range by training divers to manage multiple cylinders and advanced decompression strategies.


GUE Tech 60

GUE Tech 60 course is designed for divers who want to explore the intermediate realm between T1 and T2 by the use of a bottom stage or second decompression cylinder to grant more flexibility in terms of depths and bottom times.


To access the GUE Tech training programs the diver must have earned a GUE Fundamentals "Technical" pass certification.

GUE Rebreather diver


Check the calendar of our upcoming courses

Course schedule