Short answer

Standing rigging needs replacing when age, service history, environment and inspection findings combine against it — not on any single trigger. Replace immediately if you find cracking at a terminal, broken wire strands, a distorted or seized fitting, or a cracked chainplate. Unknown age with no records is itself a strong replacement argument.

There is no single Australian rule that sets a replacement date for every sailing yacht. A decision that stands up combines the rig’s age and material, how the yacht is used, where it lives, what the inspection found, what the manufacturer specifies and what the insurance policy requires.

Some findings end the discussion on their own. Cracking at or near a terminal, broken strands, a bent or seized turnbuckle body, a fitting that cannot articulate toward its load, and cracking or heavy pitting on a chainplate are all replace-now findings rather than monitor-and-see findings.

Unknown history is a finding in its own right. If nobody can say when the rig was fitted or what was renewed with it, you are not making a condition-based decision at all — you are guessing. Read how long standing rigging lasts for what age alone does and does not tell you.

Cosmetics mislead in both directions. A polished terminal can be twenty years old, and light tea staining on a two-year-old fitting may mean nothing. Location, depth, geometry and service history decide significance, not shine. The detail is in the standing rigging guide.

Key facts

Replace now
Cracking at a terminal, broken strands, distorted or seized fittings, cracked chainplate
Strong argument to replace
Unknown age, no records, or a rig that has been through a dismasting or grounding
Not decisive alone
Surface tea staining, cosmetic discolouration, a single clean visual pass
Who decides
An experienced rigger or rig surveyor, against manufacturer and insurer requirements

Primary sources

Regulatory statements are checked against primary sources rather than secondary summaries. See the editorial policy.