Part IV AMENDMENT OF THE CHILD SUPPORT (MAINTENANCE ASSESSMENTS AND SPECIAL CASES) REGULATIONS 1992 14Amendment of regulation 1 15Amendment of regulation 2 16Amendment of regulations 7, 10A and 20 17Amendment of regulation 19 18Amendment of regulation 22 19Amendment of Schedule 1 20Amendment of Schedule 3 21Amendment of Schedule 3A 22Amendment of Schedule 3B 23Amendment of Schedule 5 Part IV