Thank you for the question.
There are several aspects to the issue of independence and how in the proposed legislation the PBO is made more independent, and I will loop back to your issue around having this approval of the Speakers.
Independence occurs throughout the proposed legislation. The PBO is made more independent because it's a deputy head. The PBO is made more independent because the position will be made for a seven-year, one-time renewable term, and the PBO can only be removed with cause on address of both houses of Parliament. Administratively, the Office of the PBO is being moved from the chief librarian's office. It's being created as a separate entity so that it will be more independent.
Moreover, in the legislation, the PBO is given all the administrative and human resource responsibilities for the unit, to organize contracts, hire the people they want, bring outsiders in, organize the budget in the way they want, and then, within their mandate, they have full independence.
Within their mandate, they can serve their role, which is to serve Parliament and provide reports directly to parliamentary actors. It could be you in your capacity as an MP, it could be the committee, or it could be by tabling full reports in the House—and it's without the intervention of government. These are all enhancements to its independence.
With regard to the question on the service issue, the reason the legislation proposes having the Speakers approve the work plan, and how it's different maybe from other officers, is that the service role of the PBO is so exceptional. The role of the PBO is to provide you, as MPs, with objective economic and fiscal analysis and costing, so that you can hold the government of the day to account. That's a profound service role, and that's what the legislation is trying to capture.