Rules of Engagement

  • If Xavier Barsalou-Duval is your MP, introduce yourself as a constituent—MPs tend to put much more stock in letters from inside their districts.
  • Be brief and respectful.
  • Try to ask a specific question.

Paper & Voice


Xavier Barsalou-Duval
House of Commons
Ottawa, ON
K1A 0A6

(No postage required!)

Phone: 613-996-2998


Main office - Varennes
202-1625 Lionel-Boulet Blvd
Varennes, Quebec
J3X 1P7
Phone: 450-652-4442


You can reach the office of Xavier Barsalou-Duval at