I think what you've moving on to now is the hard end of gender budgeting, in that ultimately, calling governments to account for their gender equality policies is what we've been on about for decades. There is no ready answer about accountability, except to use those processes that you know about in your particular democracy.
The transparency stuff can be heightened I think with some change in governance arrangements and institutional arrangements around budgeting. Governments can sign off and signal that they are going to give priority to transparency. It then becomes the work of the bureaucracy to work out how that's going to be implemented. I don't think you can just say we're going to have more transparency; you have to actually have a process.
If you had a budget law or a legislative commitment to it, that would give it teeth.