1.Section 3 and Schedule 1 (Office for Budget Responsibility)
2.Section 4 (Main duty of Office)
3.Section 5 (How main duty is to be performed)
4.Section 6 (Guidance as to how main duty is to...
5.Section 7 (Efficiency etc)
6.Section 8 (Reports)
7.Section 9 (Right to information)