CALIFORNIA FAMILY LAW
...Enforcement
......Support Orders
.........Judgment-Renewal
3 Cards On This Topic:

Support judgments need not be renewed to preserve enforceability.

Renewal of lump sum or installment judgments; support orders exempt.

W can’t enforce time-barred 1963 child support order pursuant to Fam. Code §4502; H detrimentally relied on final order barring W’s collection. (CAVEAT.)