The zone's competition was held in round robin format in Tallinn, Estonia, in March 2016.
Estonia and Cyprus won promotion to Group II, Europe/Africa Zone, for 2017.
Date: 2–5 March 2016 Location: Tere Tennis Centre, Tallinn, Estonia (indoor hard) Format: Round-robin basis.
The winners of each pool play-off against each other to determine which two nations are promoted to Europe/Africa Zone Group II in 2017.
Seeding: The seeding was based on the Davis Cup Rankings of 30 November 2015 (shown in parentheses below).