In terms of the requirements of accounting standards, most Crown corporations do indeed follow international financial reporting standards. The reporting of expenditures is really a question of how the organization is managed. The information you are looking for is actually additional information. You want to know whether the government could use regulations or policies to require Crown corporations to disclose this additional information. We have to be careful though because Crown corporations are not subject to all Treasury Board policies.
The information currently reported is in accordance with generally recognized accounting principles. What you are asking for is above and beyond that.