The process of returning a letter of guarantee in English is relatively simple. Below are the steps to follow:

1. Check the terms of the guarantee: Before starting the process, carefully review the terms and conditions stated in the guarantee letter. Make sure that there are no specific instructions or additional requirements for returning the guarantee.

2. Draft a letter of request for return: Prepare a formal letter addressed to the issuer of the guarantee. The letter should include the details of the guarantee, such as the guarantee number, amount, and issuance date. Clearly state your intention to request the return of the guarantee and provide reasons for the return.

3. Attach supporting documents: If there are any supporting documents required for the return process, make sure to include them with your request. These may include evidence of the completion of the project or the fulfillment of the conditions mentioned in the guarantee.

4. Send the letter and documents: Once the letter is drafted and the supporting documents are ready, send them to the issuer of the guarantee. You can either choose to send it through email or mail, depending on the preferred method of communication mentioned in the guarantee letter.

5. Follow up and escalate if necessary: After sending the letter, follow up with the issuer to ensure that they have received your request. If there is a delay in responding or the response is not satisfactory, consider escalating the matter to a higher authority within the issuing organization.

6. Confirm the return: Once the issuer has acknowledged your request and agreed to the return, they will provide further instructions on the process. Follow their instructions carefully to complete the return of the guarantee.

7. Verify the return: After completing the process, make sure to verify that the guarantee has been returned and the associated liabilities have been released. Keep a record of the return for future reference and documentation purposes.

It is important to note that the exact procedure for returning a letter of guarantee may vary depending on the terms and conditions mentioned in the guarantee letter. Therefore, it is advisable to carefully read the guarantee letter and seek clarification from the issuer if there are any doubts or questions.

Overall, the process of returning a letter of guarantee in English involves preparing a formal request, sending it to the issuer with supporting documents, following up, and ensuring the return is completed and confirmed. By following these steps, you can successfully initiate the return of a letter of guarantee.