OSD certification

March 17, 2026

Knock-Down Rebuild Stormwater in 2026: What Certifiers Check

KDR stormwater in 2026 — why the old house is no guide, what has genuinely changed, and the CC and OC checklist…

WAE Surveys & OSD Certification: Get Your OC Without Delays

What a works-as-executed survey must show, how OSD certification works, and how builders avoid the as-built failures that stall occupation certificates.

OSD Certification in NSW: WAE Surveys & 88B Instruments

Works-as-executed surveys, positive covenants and 88B instruments — the OSD paperwork between practical completion and your occupation certificate.

News & Insights

Knock-Down Rebuild Stormwater in 2026: What Certifiers Check

WAE Surveys & OSD Certification: Get Your OC Without Delays

OSD Certification in NSW: WAE Surveys & 88B Instruments