20 January 2023 @ 09:00 - 22 January 2023 @ 17:00 CFOT January 2023 Certified Fiber Optic Technician (Piraeus)
28 January 2023 @ 09:00 - 29 January 2023 @ 17:00 CFOSH January 2023 Certified Fiber Optic Specialist FTTH (Piraeus)
17 February 2023 @ 09:00 - 19 February 2023 @ 17:00 CFOT February 2023 Certified Fiber Optic Technician (Moschato)
3 March 2023 @ 09:00 - 5 March 2023 @ 17:00 CPCT March 2023 Certified Premises Cabling Technician (Moschato)
17 March 2023 @ 09:00 - 19 March 2023 @ 17:00 CFOT March 2023 Certified Fiber Optic Technician (Moschato)
1 April 2023 @ 09:00 - 3 April 2023 @ 17:00 CFOT April 2023 Certified Fiber Optic Technician (Thessaloniki)
8 April 2023 @ 09:00 - 9 April 2023 @ 17:00 CFOSH April 2023 Certified Fiber Optic Specialist FTTH (Athens)
28 April 2023 @ 09:00 - 30 April 2023 @ 17:00 CFOT April 2023 Certified Fiber Optic Technician (Athens)
16 June 2023 @ 09:00 - 18 June 2023 @ 17:00 CFOT June 2023 Certified Fiber Optic Technician (Thessaloniki)