Erothtos In the construction and public procurement sectors, securing relevant certifications isn’t just a regulatory requirement—it’s a competitive advantage. One of the most vital credentials in Italy for companies aiming to take part in public tenders is the SOA OS23 certification. Whether you’re a general contractor or a niche operator in demolition services, understanding and acquiring this certification is key to unlocking new business opportunities in 2025.
This guide will walk you through everything you need to know about SOA OS23, from eligibility to application tips and renewal procedures.
Table of Contents
What Is SOA OS23 Certification?
SOA OS23 refers to a specialized category within the broader SOA (Società Organismi di Attestazione) certification system in Italy. Specifically, OS23 covers demolition works, which are considered essential and high-risk within the construction and public works ecosystem.
The certification proves that a company is technically and financially qualified to perform public contracts above €150,000 in the OS23 category. Without it, businesses cannot legally bid for such projects.
Why SOA OS23 Matters in 2025
With increased focus on urban redevelopment and environmental safety, the demand for certified demolition services is surging in 2025. Government tenders now place greater emphasis on contractors having valid and specific SOA qualifications.
SOA OS23 not only legitimizes a company’s expertise but also improves its trustworthiness among public and private clients. In a competitive environment where compliance, capability, and track record matter, having SOA OS23 is no longer optional—it’s essential.
Who Needs SOA OS23 Certification?
SOA OS23 certification is primarily aimed at:
- Construction firms engaged in demolition and structural dismantling.
- Engineering companies participating in public procurement tenders.
- Specialized subcontractors looking to partner with main contractors on large-scale demolition projects.
- New construction businesses entering the public works sector in Italy.
If your company plans to carry out demolition services on public sites valued at over €150,000, you are legally required to have this certification.
Key Eligibility Requirements
To qualify for SOA OS23, companies must demonstrate both technical and financial reliability. Here’s what the certifying body typically looks for:
- Registered Business License in Italy or the EU.
- At least 5 years of operational history in the demolition sector.
- Completed public works contracts similar in size and complexity to those in the OS23 category.
- Financial Statements from the last three years.
- Adequate staffing and equipment, particularly in safety-critical areas like asbestos handling or controlled demolitions.
Step-by-Step Application Process
Here’s a simplified look at the application journey for SOA OS23 certification:
- Choose a certified SOA body (Organismo di Attestazione).
- Submit initial documentation for pre-assessment.
- Undergo a technical and financial audit by the SOA body.
- Receive provisional approval (valid for 5 years, with a mid-term check at 3 years).
- Get registered with the National Public Works Registry to begin bidding.
The process typically takes 2–4 months depending on how quickly the documents are verified and any issues are resolved.
Documents You Need to Prepare
To avoid delays, it’s important to have the following documents ready:
- Company registration and VAT certificate.
- Past contract summaries and client references.
- Balance sheets and profit-loss statements.
- Insurance policies and risk assessment reports.
- Employee contracts and safety training records.
Ensure that all documents are up to date and certified where necessary.
Common Mistakes to Avoid
Several applicants face rejections or delays due to preventable errors. Common pitfalls include:
- Submitting incomplete or outdated financial statements.
- Overlooking minor compliance issues, such as expired permits.
- Failing to demonstrate technical experience in OS23-relevant projects.
- Misclassifying past contracts in unrelated SOA categories.
Working with a consultant or legal advisor familiar with public tenders can significantly reduce these risks.
How Long Does SOA OS23 Approval Take?
On average, it takes 60 to 90 days from the submission of a complete application to receiving full certification. However, incomplete files or requests for additional documentation can extend this timeline. To expedite the process, ensure your paperwork is accurate and comprehensive from the start.
Costs Involved in the Certification Process
The cost of SOA OS23 certification varies based on the amount of qualification required and the certifying body you choose. In general:
- Base application fee: €1,000–€2,000
- Technical and administrative review: €1,500–€3,000
- Additional charges for express processing or multi-category applications
Overall, companies should budget around €3,000–€6,000 for the full process.
How to Renew or Update SOA OS23
SOA OS23 certification is valid for five years, but there’s a mandatory review after three years. During this mid-term check, the certifying body reassesses your technical and financial performance.
To maintain your certification:
- Submit updated financial and contract data.
- Prove ongoing compliance with legal and safety requirements.
- Address any performance or audit flags raised during the review.
You can also upgrade or expand your SOA categories during renewal if your company has taken on new types of work.
SOA OS23 vs Other Certifications
While SOA OS23 focuses on demolition, other SOA categories (like OG1 for civil buildings or OS6 for finishes) serve different specializations. The key differences lie in:
- Type of works covered
- Documentation required
- Technical qualifications needed
It’s possible—and often advisable—for companies to hold multiple SOA certifications, especially if they work across sectors.
Expert Tips to Speed Up Your Application
- Hire a consultant experienced in SOA submissions.
- Conduct an internal audit before applying.
- Use a project portfolio template to present past works clearly.
- Start collecting financial and compliance documents early.
- Stay responsive during the verification phase to avoid delays.
Proactivity can cut your application time significantly and reduce your costs in the long run.
Final Thoughts: Is SOA OS23 Right for You?
If your business is engaged in demolition and wants to participate in Italian public tenders above €150,000, SOA OS23 certification is a must-have. Not only does it satisfy legal requirements, but it also opens doors to larger, more lucrative contracts and strengthens your industry reputation.
By understanding the process, preparing thoroughly, and avoiding common mistakes, you can make your journey to certification smooth and successful.
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