In July 2018, the Study Committee B1 - Insulated Cables - is composed of 3 Advisory Groups, 17 Working Groups, 1 Joint Working Group and 5 Task Forces.
Each Group reports to the Study Committee Chairman.

In addition, SC B1 participates in several WGs or JWGs led by other SCs and in one JTF with another organization.

Chairman : Marco Marelli (IT)

Secretary : Alain Gille (BE)