Development and management services of various certification systems procedures are provided for OTE Group companies.

ISO 14001:2015

Environmental Management System 

A complete Environmental Management System has been developed and implemented according to the International Standard ISO 14001: 2004 at OTE and COSMOTE companies. Through the implementation of the Environmental Management System, OTE Group's top companies record, monitor, document, and ultimately limit the environmental impacts from the operation of their facilities and the use of materials, improving their environmental footprint.

ISO 14001: 2004 is an international standard, aimed at systematically managing the activities of a company with respect to the environment, in areas such as the use of natural resources, waste management and energy consumption.

ISO 50001:2018

Energy Management System 

The certification of OTE and COSMOTE companies with the Energy Management System according to ISO 50001: 2011 standard reflects their commitment to efficient energy management by continuously improving their energy performance through the adoption of best energy saving practices.

ISO 45001:2018

Occupational Health & Safety Management System

OTE and COSMOTE's consistent commitment that their Human Capital is their most valuable asset is also verified by their certification in OHSAS 18001: 2007 Occupational Health and Safety Management System. The acquisition of the OHSAS 18001: 2007 certificate is corresponding with the compliance of the above Companies with the laws, regulations and policies / procedures of the said System, which is implemented with a view to addressing the potential risks in order to protect Health and Safety of the employees and of the entire workforce thus reducing workplace hazards.


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