Chapter 4. Enforcement of maintenance orders Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: rule 2.59 rev.in pt. and amended by Family Proceedings 1999 rule 9 rule 2.62 rev.in pt. and amended by Family Proceedings 1999 rule 12 rule 2.70 rev.in pt. and amended by Family Proceedings 1999 rule 18 Form M5, paras.b-c, Note 5 rev.in pt. and amended by Family Proceedings 1996 rule 3(1)(a)-(c) Pt IVA added by Family Proceedings 1994 rules 3, 4 7.16Interpretation 7.17Registration etc. of orders under Act of 1920 Chapter 4.