I would say that in practice it's a bit more complex than that in terms of the requirements for parliamentarians and Parliament. It's definitely under the authority of the Speakers and the boards of their respective Houses, but it remains a reality that the Parliament Buildings and the grounds are in the custody of or belong to the Government of Canada.
It's the same in terms of how ultimately they're the ones who obtain the funding for the projects, and it's the executive that basically grants the funds for the projects. It's a mixed model, I would say, but obviously in terms of requirements, needs and identifying the needs, it's the parliamentarians under the Speaker and their respective board.
There's also another player on the Hill, and it's basically the National Capital Commission with respect to federal land use in terms of the grounds themselves. It's sometimes a web of players that are involved.