Thank you, Mr. Chair, for the question.
The question is correct in that we've made a number of important changes to the Competition Act over a series of legislative efforts, the first being in the Budget Implementation Act of the last budget. There was a set of further measures in Bill C-56, the groceries and affordability act.
That first set of changes were essentially broad, consensus-based measures. The groceries and affordability part targeted a number of key pieces. One was competitor collaborations, or the degree to which the bureau would have the capacity to look at collaborations in the marketplace. Notably, it's not necessarily those among competitors. It's also those in the value chain. It ended the efficiencies defence—the reliance on the presumption of efficiencies as the basis for a uncompetitive merger, or a merger that is significantly less in competition—and introduced a market study power with the capacity to compel information on the part of the commissioner.
This proposition now adds to that in a number of ways.
One is that it allows the commissioner to better use some of those other tools in mergers. Killer acquisitions is one, which is the capacity to have a longer look-back period, in order to ensure there's time to look at transactions that might be very compelling, particularly in spaces such as digital or innovation companies. It might be the acquisition by a very large player of a very small player, one that normally wouldn't be a risk detection but that turns out to be very important for the structure of the business place.
Others include more mergers being notified and making a transaction irremediable, or essentially allowing for a transaction not to close until the merger has been considered by the bureau. A number of others include revamping the enforcement framework, or incentivizing private enforcement, which gives more players within the marketplace access to the tribunal to take on...and to competitive effects, noting that the bureau has only certain capacities. Sometimes a competitor might be best placed to understand the transaction and why it's significantly lessening competition.
We already talked about some of the greenwashing provisions and the ways in which there will be enhanced powers there. It's also clarifying that labour markets are relevant to a merger review, in terms of the degree to which a transaction is changing the skills basis, which might be impacting the worker composition. That is a factor that can be considered.
Then there are a few housekeeping changes.
In sum, I think you'll see that the measures between the first two legislative efforts and this last one build out a comprehensive framework that gives the commissioner not just the powers but also the scope to be able to look at the effects in the marketplace.