> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coverbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Peru

> What Coverbase asks a supplier in Peru for, and which of those rules block a submission.

[User guides](/user-guides/overview) / [Supplier countries](/user-guides/supplier-countries/overview)

A supplier whose bank account is held in Peru sees the fields below. The country is chosen on the form, and changing it changes the fields, so a supplier is never asked for a detail their country does not use.

<Note>
  Some rules on this page could not be confirmed against a primary source. Those are applied as warnings rather than rejections.
</Note>

## Bank details

| Field                        | Requirement | Format                                     | Notes                                                             |
| ---------------------------- | ----------- | ------------------------------------------ | ----------------------------------------------------------------- |
| Bank name                    | Optional    | up to 60 characters                        |                                                                   |
| Bank code                    | Optional    | up to 3 characters, digits only            |                                                                   |
| Branch code                  | Optional    | up to 4 characters, digits only            |                                                                   |
| Account number               | Required    | 4 to 20 characters, digits only            |                                                                   |
| CCI (interbank account code) | Suggested   | 20 characters, digits only                 | 20 digits.                                                        |
| Check digit                  | Optional    | no length limit, digits only               |                                                                   |
| SWIFT/BIC                    | Optional    | 8 to 11 characters, letters and digits     | 8 or 11 characters, e.g. BOFAUS3N. Needed for a payment by wire.  |
| Account type                 | Optional    | no length limit, one of: checking, savings | Checking unless the bank issued the account as a savings account. |

### IBAN

Peru does not use IBANs. Accounts are identified by the fields above.

## Tax and company registrations

| Registration | Requirement | Format                                      | Notes      |
| ------------ | ----------- | ------------------------------------------- | ---------- |
| RUC          | Required    | 11 characters, digits only, RUC check digit | 11 digits. |

## Where these rules come from

SBS/BCRP interbank CCI structure. VERIFY: no Oracle-specific rule supplied; encoded from public payments documentation. Tighten against real supplier samples during UAT.

Some rules on this page could not be confirmed against a primary source. Those are applied as warnings rather than rejections.

Configuration version `2026.09.1`. Your organization can override any of these rules for its own suppliers.

## Related

<CardGroup cols={2}>
  <Card title="Supplier countries" icon="globe" href="/user-guides/supplier-countries/overview">
    Every country Coverbase validates, side by side.
  </Card>

  <Card title="Supplier information guide" icon="building-columns" href="/user-guides/supplier-information">
    How these details are collected, reviewed, and handed to your finance system.
  </Card>
</CardGroup>