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ONLY - International Payments and Payment Infrastructure for Business

Specification to the Contract: Bank Requirements in 2026

When conducting international payments, companies often face the bank’s request for a specification to the contract. Many entrepreneurs consider this document a formality, but in practice, it plays an important role in confirming transaction details.

The specification helps detail the delivery subject and allows the bank to better understand the international operation nature. In conditions of heightened compliance and financial control, the document’s importance continues to grow.

Only Pays company helps businesses prepare documents for international payments and support transactions with foreign suppliers.

What is a specification

The specification is an appendix to the contract, in which the delivered goods are described in detail.

Usually specified in the document are:

  • name of the goods;
  • quantity;
  • specifications;
  • price per unit;
  • total cost;
  • supply terms.

The document allows specifying transaction terms.

Why banks request a specification

The contract often contains general information about cooperation, while the specification reveals details of a specific delivery.

With its help, the bank can:

  • determine the transaction subject;
  • check the goods cost;
  • match information with the invoice;
  • confirm the payment business purpose.

The more detailed the specification is, the simpler the verification is.

What should be specified in the document

To reduce the risk of additional requests, it is recommended to include:

  • complete product description;
  • number of units;
  • cost;
  • payment currency;
  • contract number;
  • preparation date.

Information should match other transaction documents.

Which errors occur most often

Most common are:

  • lack of detailed goods description;
  • differences with the invoice;
  • errors in cost;
  • missing contract link;
  • use of outdated data.

Such errors often become the reason for additional bank requests.

Summary

The specification to the contract is an important document for international settlements. It helps confirm the transaction subject and simplifies bank verification passage. A correctly prepared specification reduces delay risk and increases the probability of successful payment.