2018-présent – Président, IEEE Caixin Sun and Stan Grzybowski Award Committee.

2017-21 – Membre, Technical Committee on Discharges in Air at UHV, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2016-20 – Chair, IEEE Standard 1820 – Guide on the Selection of Transmission and Distribution Insulators with Respect to Cold Weather Conditions.

2008-20 – Président, IEEE DEIS/PES Joint Task Force on the Selection of Transmission and Distribution Insulators with Respect to Icing.

2014-16 – Membre, IEEE DEIS Executive Committee.

2014-15 – Président, IEEE DEIS Nominations and Appointments Committee.

2012-2015 – Membre, IEEE DEIS Outdoor Insulation Committee.

2013 – Président, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2012 – Administrative Vice-President, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2012 – Membre, IEEE DEIS Awards Committee.

2011 – Technical Vice-President, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2009-11 – Membre élu, AdCom, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2008-16 – Membre, IEEE Task Force on Insulator Cleaning.

2008-11 – Membre, Technical Program Committee, IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP).

2008-11 – Vice-Chair, IEEE Power Energy Society, Lightning & Insulator Subcommittee.

2008-09 – Président, Local Organizing Committee, IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP).

2007-08 – Membre, Executive Committee, IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP).

2006-08 – Président, IEEE DEIS/PES Joint Task Force on the Performance of Insulators in Freezing Conditions.

2006-08 – Membre élu, AdCom, IEEE Dielectrics and Electrical Insulation Society (DEIS).

2005-11 – Président, IEEE DEIS Outdoor Insulation subcommittee.

2005-07 – Président, IEEE Task Force on Selection of Line Insulators for Icing conditions.

2004-09 – Membre élu, Conseil d’administration, IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP).

2002-15 – Éditeur associé, IEEE Transactions on Dielectrics and Electrical Insulation (TDEI).

2002-05 – Président, IEEE Task Force on Selection of Station Insulators for Icing Conditions.

2001-14 – Membre, IEEE Task Force on In-Service Classification of NCI Damage.

2001-14 – Membre, IEEE Task Force on Electric Field Modeling of Nonceramic Insulators.

2001-14 – Membre, IEEE Task Force on Bird Related Outages.

2001 – Administrateur, Montreal IEEE Conference Inc.

1999-14 – Membre, IEEE Working Group on Insulator String Ratings.

1999-13 – Membre, IEEE Transmission and Distribution, Lightning and Insulator Sub-Committee.

1999-02 – Président, IEEE Task Force on Procedures to Evaluate the Electrical Performance of Insulators in Freezing Conditions.

1998-13 – Membre, IEEE Working Group on Application of Non-Ceramic Insulators.

1997-13 – Membre, IEEE Working Group on Isulator Contamination Testing and Dielectric Aging Performance.