While my colleague is looking for this, I'll note that there are actually two timelines being changed: the overall timeline, which is 60 days from 45 days, as well as the consultation period, which is moving from 30 days to 15 days. That's why the two, 60 and 15, are being used.
Evidence of meeting #34 for Procedure and House Affairs in the 41st Parliament, 2nd Session. (The original version is on Parliament’s site.) The winning word was clause.
A video is available from Parliament.