Novartis GC Thomas Werlen talks to Alex Aldridge about the overhaul of the Swiss pharmaceutical giant’s legal team, its external law firm relationships and escaping the billable hour

“I have not followed every opportunity that came along in my career,” says Thomas Werlen, general counsel of Swiss pharmaceutical firm Novartis. “But in hindsight I was right not to, and I have also been right about the opportunities I have pursued.”