The phrase "to drive the agenda" means to be in control and take charge of setting the topics or issues that need to be discussed or addressed. Full definition
These employees can lead by example and drive the agenda forward. (social.hays.com)
I therefore believe that it's time for IT departments to stop being so reactive, and more proactive, whilst really driving the agenda for digital disruption forward within their own organisations. (social.hays.com)
It instead has helped create several supportive bodies that now help drive the agenda. (thetyee.ca)