Ask a Vendor to Confirm a Revised Delivery Date

Confirm the details that identify the shipment

Start with enough information for the supplier to find the right order quickly. Include your order number and, if you use one, your purchase-order number. Add the supplier’s reference or shipment number only if it was provided to you. Check that the identifiers belong to the affected order; a similar product or a separate delivery can otherwise lead to a reply about the wrong shipment.

If only part of an order is delayed, say which items or quantities you mean. Avoid assuming the revised date applies to every line item. If the supplier has not said whether the change affects the entire order, ask them to clarify.

Make the proposed timing unambiguous

Repeat the date the supplier gave you and label it accurately. If they described it as an estimate, call it an estimated delivery date rather than a confirmed one. If they gave a dispatch date, do not rewrite it as an arrival date: dispatch and delivery are different milestones.

When it matters, clarify whether the date means arrival at your destination or collection by a carrier. You can also ask whether the date refers to the complete order or a partial delivery. If a delivery window or appointment is involved, restate the window as provided and ask what time zone applies if the parties are coordinating across locations.

Check the destination before goods move

Restate the delivery address in full, including the recipient or department and any building, unit, loading-dock, or receiving instructions that are necessary. Do not rely on “same address” when a supplier may be working from an old record. If the shipment should go somewhere different, state the replacement destination clearly and ask the supplier to acknowledge the change before dispatch.

Be careful not to include sensitive access details in an ordinary email unless they are genuinely needed and appropriate to share. If your organisation uses a separate process for delivery instructions, refer to that process rather than placing private information in the message.

Editable confirmation email

Replace every bracketed field, then check the subject and recipient before sending. Keep the wording that matches the supplier’s actual message; remove any question that has already been answered.

• Before sending, verify the order and PO references against your records.
• Check the address character by character, including unit or site details.
• Use the same distinction the supplier used: delivery, dispatch, estimate, or confirmed date.

To: [supplier contact name] <[contact]@example.com>
Subject: Please confirm revised delivery date — order [order number]

Hello [contact name],

Thanks for letting me know that the schedule for order [order number] / purchase order [PO number] has changed.

I understand the current [estimated/confirmed] [delivery/dispatch] date is [weekday, date]. Please confirm whether this applies to [the full order / item names and quantities]. If that date is still an estimate, could you share the latest expected delivery window?

Please also confirm that the destination is:
[recipient or department]
[street address and unit]
[city, region, postal code, country]
[relevant receiving instruction, if needed]

If any detail above is incorrect, please reply with the corrected date, scope, or destination before the shipment is sent. If everything is accurate, a brief confirmation is fine.

Thank you,
[your name]
[role or organisation, if useful]
[contact details]

Keep the request easy to answer

A confirmation request works best when the supplier can answer directly. Ask for the specific missing detail rather than asking broadly for an update. If the delivery date affects a receiving appointment, staffing, or another planned activity, explain the practical constraint briefly and ask whether the proposed timing is workable—not whether the supplier can guarantee something they have not offered.

If the proposed date does not work, say so plainly and suggest an acceptable alternative or ask what options are available. Keep the original and revised dates distinct. For example: “The earlier date was [date]; your revised estimate is [date]. We can receive the order from [date]. Can you confirm whether delivery within that period is possible?”

Close the loop after the reply

Read the response for each point, not just the date. A useful confirmation identifies the affected order, states whether the date is an estimate or commitment, clarifies whether all items are included, and agrees on the destination. If one point is missing or ambiguous, reply with that single question and quote the relevant detail so there is no need to restart the conversation.

Once the details align, save the exchange with the order record and update any internal schedule you maintain. This creates a practical reference for the people receiving or tracking the delivery. It does not replace the supplier’s shipping documents or guarantee that a shipment will arrive as planned; if the supplier later changes the schedule, ask them to confirm the new details in writing.