Assessment of Existing Structures
What ISO 13822 Covers
ISO 13822 sets out the general requirements and procedures for the assessment of existing structures, based on the principles of structural reliability and the consequences of failure. It builds directly on the framework of ISO 2394 and applies to buildings, bridges, industrial structures, and any structure originally designed to accepted engineering principles.
The standard covers structures of any material · concrete, steel, timber, masonry, and composites. It provides a common language for engineers, owners, insurers, and authorities when a structure needs to be re-evaluated for continued use, extended service life, seismic reliability, deterioration, or damage.
Who Should Be Certified to ISO 13822
Certify your capability to assess existing structures against the international benchmark developed by ISO/TC 98/SC 2.
Structural & civil engineering firms
Practices that provide condition assessments, reliability studies, remaining-life analyses, or intervention design for existing assets.
Infrastructure owners & operators
Bridge authorities, port operators, industrial plant owners, and building owners who need a defensible, third-party assessment methodology.
Building surveyors & inspection bodies
Organizations conducting condition surveys, forensic investigations, and structural due diligence for acquisitions or insurance.
Heritage & historic conservation practices
Firms working on listed buildings and monuments where invasive testing is limited and satisfactory past performance is the primary evidence.
Insurance loss-adjustment engineers
Teams that evaluate structures after fire, flood, blast, seismic events, or vehicle impact and need a reproducible framework for their reports.
Public authorities & code officials
Regulators who commission or review structural assessments as part of change-of-use, occupancy renewal, or post-disaster recovery.
Common Reasons Organizations Pursue ISO 13822 Certification
- Anticipated change of use or extension of the design working life
- Reliability check requested by authorities, insurers, or owners (seismic, wind, traffic loading)
- Structural deterioration from time-dependent actions · corrosion, fatigue, creep, carbonation
- Damage from accidental actions · fire, blast, impact, foundation settlement
- Preservation of historic and heritage structures
- Portfolio-wide reliability review by an asset owner
Key Benefits
Defensible methodology
A traceable, standards-based assessment that stands up to scrutiny from regulators, insurers, courts, and clients.
Reduced professional-liability exposure
Clear separation of investigation, analysis, verification, and reporting stages, aligned with an international benchmark.
Better-informed intervention decisions
Repair, rehabilitate, upgrade, or accept the risk · each option evaluated against the same reliability framework.
Market credibility with owners & authorities
A third-party certificate that demonstrates your assessment procedures meet ISO 13822 requirements.
Consistent reporting across projects
One report structure, one hierarchy of terms, one decision framework · easier for clients to compare and audit.
The USQC ISO 13822 Certification Journey
Application & Scope Confirmation
Kick-off call, confirmation of the assessment services in scope, sites, and headcount involved in delivering the service. USQC issues the certification agreement.
Stage 1 · Readiness Review
Documentation review of the client's assessment procedures, competence records, and sample assessment reports. A written gap list is produced.
Stage 2 · Certification Audit
On-site or remote audit of live assessment work covering the general framework, data for assessment, analysis, verification, and reporting clauses of ISO 13822.
Independent Technical Review
A separate USQC reviewer, who did not conduct the audit, examines the audit file and makes the certification decision. Impartiality is preserved by design.
Certificate Issuance & Registration
The certificate is issued with a unique serial number, listed in the online USQC verification registry, and made available for the client's tender responses.
Certification Timeline
For organizations with reasonably mature procedures, initial certification is typically completed in four to six weeks depending on readiness and scheduling.
| Phase | Typical Duration |
|---|---|
| Kick-off & agreement | Days 1 to 3 |
| Stage 1 readiness review | Week 1 to 2 |
| Gap closure by client | Week 2 to 3 |
| Stage 2 certification audit | Week 3 to 4 |
| Technical review & certificate issuance | Week 4 to 5 |
Certifying Body You Can Rely On
- Auditors with structural-engineering backgrounds who understand ISO 2394 and ISO 13822 clause by clause
- Clear separation between certification and consulting · impartiality preserved end to end
- Digitally verifiable certificate, listed at www.usqc.us as soon as the decision is made
- Remote-audit capability for multi-site engineering practices
FAQ
Is ISO 13822 a management system standard like ISO 9001?
No. ISO 13822 is a technical standard that sets out how to assess an existing structure. USQC's certification confirms that your organization applies this technical framework consistently across its assessment work. Many clients hold ISO 13822 certification alongside ISO 9001, which then covers the surrounding quality management system.
Can we integrate ISO 13822 certification with our existing ISO 9001 certificate?
Yes. Where the same quality management system supports both, the audits can be scheduled together, reducing total audit days and disruption.
Do you audit remotely?
Stage 1 is typically fully remote. Stage 2 is available remotely for firms whose assessment work is documentation-based, and hybrid or on-site where field investigation practices need to be witnessed.
How long does the certificate remain valid?
Three years, subject to annual surveillance audits. Recertification is conducted before the end of the three-year cycle.
Ready to Get Certified?
Request a certification proposal tailored to your organization. Our team will confirm scope, timeline, and fees within one working day.
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