Approximately 15 or 16 months ago, a decision was taken to do a full review of all climate change programs. This review was carried out by the Treasury Board Secretariat with considerable input from the department. There was a rather systematic process: 95 initiatives were reviewed. This process is what led to the recommendations made to the government or the department with respect to future changes.
The process had been scheduled for completion in the fall of last year, to allow for the time needed for it to be included in the main estimates for all departments.
In view of the elections, the process was not completed until the new year, and that is why some amounts did not appear in the main estimates and now appear in the supplementary estimates that were just tabled Monday.
If there are any differences, then, it is because some of the items appear in the supplementary estimates, at least for our department. This may be different for other departments.