> For the complete documentation index, see [llms.txt](https://docs.certinext.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.certinext.io/documentation/certificate-lifecycle-management/ordering-a-certificate/as-a-customer/ordering-ev-code-signing-certificates/phase-1-steps/step-4-certificate-information.md).
# Step 4 - Certificate Information
This screen is a review and confirmation screen. It displays the organization information you entered in Step 2, pulled automatically by the system. You will also be asked for one additional piece of information: your company registration number.
**Pre-filled fields shown (read-only - for your review):**
• Organization Name
• Organization Unit
• Business Category
• Street Address 1 and Street Address 2
• Country
• State / Province
• Locality
• Postal Code / Post Office Box Number
*Review all these fields carefully. If any information is incorrect, click the "Back" button to return to Step 2 and correct it.*
**Field to fill in:**
**Company Duns / Company Registration Number**
DUNS stands for Data Universal Numbering System – it is a unique 9-digit identifier assigned to businesses. Alternatively, you can enter your local company registration number issued by your government authority (e.g., Secretary of State in the US).
*Enter your organization's DUNS number or company registration number. This is used to verify your business identity. If you do not know your DUNS number, you can look it up at no charge at dnb.com.*
**⚠ IMPORTANT NOTE**
• If your organization does not have a DUNS number, use your government-issued company registration number. Contact your finance or legal team if you are unsure which number to use.
• This number is used for identity verification. An incorrect number will delay or reject your certificate application.
• This field is marked as required for EV certificates. You cannot proceed without entering a valid value.
*Click the orange "Next" button to proceed.*
---
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