Here at my bank, I am responsible for the Business Continuity Plan document which also includes our Pandemic Plan. I lead, but at some point, I make sure to get every department in the bank involved to some extent in the planning, training, testing, analysis, rewriting, retraining, retesting, etc. I wear several hats and my title/position is in flux right now, but basically I'm a one-person IT department, I lead Operations, and I dabble in a smattering of Security and Compliance issues.
"Gratitude makes sense of our past, brings peace for today, and creates a vision for tomorrow." - Melody Beattie