How do I request a corrected invoice?

If your invoice has already been paid and you notice an error in the billing information (for example, an incorrect VAT number, company name, or address), please contact the ERC Office. Send an email to: accounting@erc.edu 


To help us process your request as quickly as possible, include:

  • Invoice number
  • Order number
  • Description of the correction required
  • Correct billing information
  • Proof of payment (if available)

Please note that invoice corrections may be subject to legal and accounting requirements, an administrative fee of 30 euro will be charged.
Not all changes can be made after an invoice has been issued and paid.

Once your request has been reviewed, the ERC Office will advise whether a corrected invoice or credit note can be issued.


Additional Note

Before placing an order, please verify:

  • Organisation name
  • Billing address
  • VAT number
  • Contact details

Incorrect information may delay payment processing and invoice correction requests.