Preliminary (Sec. 1 - 3)
IR&L for CPs (Sec. 4 -77)
IR&B for I&PF (Sec. 78 - 187)
Regulations of IPs, IPAs, IUs (Sec. 188 - 223)
Miscellaneous (Sec. 224 - 255)
Schedules (Sch. I - XI)