EVS-EN IEC 60794-4:2018

This part of IEC 60794 covers cable construction, test methods, optical, mechanical, environmental and electrical performance requirements for aerial optical fibre cables and cable elements which are intended to be used along power lines (OCEPL) as a high bandwidth transport media for communications and control optical signals, including optical ground wires (OPGW), optical phase conductors (OPPC), metallic aerial self-supported cables (MASS), all-dielectric self-supporting cables (ADSS) and optical attached cables (OPAC).
This document excludes figure-8 optical cables to be used on telephone utility poles.
The IEC TR 62839-1 gives recommendations to provide the customer with the environmental declaration on request.