That is correct.
What most federal institutions do regarding the Twitter feed is that they have two accounts, one in French and one in English, that simultaneously broadcast tweets in both official languages.
On March 7th, 2016. See this statement in context.
Executive Director, Official Languages Centre of Excellence, Office of the Chief Human Resources Officer, Treasury Board Secretariat
That is correct.
What most federal institutions do regarding the Twitter feed is that they have two accounts, one in French and one in English, that simultaneously broadcast tweets in both official languages.
See context to find out what was said next.