top of page
Planification de l'équipe de construction

THE CERTIFICATION PROCESS

How does ISO certification work?

From initial contact to certificate delivery — discover the concrete steps of a certification process with ACPO.

Let's talk about your certification

Initial contact and analysis

We discuss your business, your objectives, and the target certification standard. ACPO then prepares a personalized, clear, and transparent certification offer.

  • Free discovery call

  • Identifying the correct standard (ISO 9001, 14001, 45001)

  • Firm offer with transparent pricing

  • Add labels (Valais Excellence and Corporate Citizenship) and certification (Eco-Enterprise)

Audit Stage 1 — Document Review

The auditor will work with you to analyze your system and determine if it is ready for the Stage 2 audit. This stage is mandatory only for initial certification. The client will evaluate their own system using a questionnaire tailored to the relevant ISO standards (ISO 9001, ISO 14001, ISO 45001). The auditor will also assess the system based on available documentation.

  • System maturity assessment — determines if moving to stage 2 is possible

  • Mandatory only for the first certification

  • Analysis of mandatory documentation

  • Identification of potential gaps

  • Review report with recommendations

Audit stage 2 — Initial on-site audit

The auditor visits your organization and assesses the actual compliance of your practices. The duration is calculated in person-days based on the size of the organization.

  • Publication of documents on the platform

  • Customer self-assessment on the platform with an auditor evaluation

  • On-site audit by one or more qualified auditors

  • Interviews with management, executives and employees

  • Issuing a report: general impressions, non-conformities, and opportunities for improvement

Discrepancy handling

If major nonconformities are identified, your organization has a deadline to implement corrective actions. As long as a major nonconformity remains unresolved, it will prevent the issuance of the certificate. Minor nonconformities must be addressed no later than the start of the next audit.

  • Handling non-conformities on the platform

  • Action plan to be defined, including root cause analysis

  • Verification by the auditor, validation by the expert committee

  • Minor non-conformities: according to dates set by the auditor

Issuance of the certificate

Following technical validation by ACPO, the ISO certificate is issued for a period of 3 years. Valid subject to successful completion of surveillance audits 1 and 2.

  • Officially recognized certificate

  • Validation for 3 years (subject to monitoring audits 1 and 2)

  • Certificate accessible via QR code (open to all)

  • Publication possible in the ACPO register

Pre-audit (optional)

Certification preparation audit. Its duration is shorter than the time allotted for a full certification audit. It allows you to identify weaknesses before the official audit and maximize your chances of success.

Suspension of certificate (surveillance audit)

If major non-conformities are identified during a surveillance audit, the certificate is suspended (but remains valid) until the non-conformities are closed.

  • Verification (auditor + validation by expert committee) within 90 days

  • An additional 90-day period may be granted by the committee of experts upon the auditor's proposal.

  • In case of failure, the certificate is withdrawn

  • Maximum total timeframe: 180 days after the last day of the surveillance audit

INITIAL CERTIFICATION

The certification process

A structured process, supported at each stage by a dedicated contact person at ACPO.

Auto-évaluation & évaluation auditeur

The client uploads the necessary documents to the platform. They then evaluate their own system using a tailored questionnaire. The auditor, for their part, assesses the management system based on the available documents.

  • Customer self-assessment on the platform

  • Document evaluation by the auditor

  • Identification of potential developments and gaps

Audit de surveillance 1 & 2

Annual audits to maintain certification. They verify the continuity of compliance and the continuous improvement of the system.

  • On-site monitoring audit

  • Verification of the resolution of previous non-conformities

  • Audit report and recommendations

3-year renewal

At the end of the 3-year cycle, a full renewal audit confirms the sustainability of the approach and renews the certification for a new cycle.

  • full renewal audit

  • New certificate for 3 years

  • ACPO Register Continuity

Maintenance & renewal

The renewal process

After obtaining the certificate, an annual monitoring cycle ensures that your certification is maintained.

construction

3 to 5 months

TPE / artisan (1-10 pers.)

4 to 6 months

PME (10–50 pers.)

6 to 9 months

SMEs (50–200 people)

Custom made

Large company (200+)

How long does a certification last?

The total duration depends on the size of your organization and your level of preparation.

These timeframes include preparation, audits, and addressing any discrepancies.

TRANCHE

Number of staff

1

1-5

2

6-10

3

11-15

4

16-25

5

26-45

6

46-65

7

66-85

8

86-125

9

126-175

10

176-275

11

276-425

12

426-625

Collaborative group work

IAF Reference Framework

Staffing levels — Tranches

The duration of the audits is calculated according to the staff categories defined by the IAF (International Accreditation Forum).

Team meeting

request a quote

Ready to start your certification?

Contact us for a free discovery call and receive a personalized offer within 48 hours.

Request a quote
bottom of page