How to use "upon request"

What Does "upon request" Mean?

• What it expresses: 'Upon request' expresses a condition or contingency. It signifies that something will be provided or performed only if someone asks for it specifically.
• What part of the sentence it typically modifies: It typically modifies the verb or the entire clause, indicating the condition under which the action or state is valid.
• Register: The register of "upon request" is generally considered neutral to formal. While usable in everyday conversation, it's more common in professional, business, or official contexts.

How to Use It

• Typical sentence positions: "Upon request" is most commonly used in the final position within a sentence. Initial position is possible but less common, often used for emphasis. Mid-sentence placement is rare and generally sounds unnatural.
• What it modifies and how it changes the meaning of a sentence: It modifies the verb or clause, adding the condition that something is provided or done only if someone asks for it. It transforms a statement of fact into a conditional offering.
• Grammatical flexibility: It can be fronted for emphasis, though this is less common. It's rarely used with negation or in questions directly. Negation usually applies to the availability of the item, rather than the 'upon request' condition itself.
• What sounds unnatural or incorrect: Placing it mid-sentence is generally awkward. For example, "Meals, upon request, are available" sounds less natural than "Meals are available upon request." Using it in informal contexts might sound overly formal.

Real-World Examples

These examples are sourced from upon request on Ludwig.guru.

"Painkillers are available upon request." — The New Yorker

"Price upon request at sjphillips.com." — The New York Times

"I sang songs upon request." — The New York Times - Magazine

"Meals are available upon request." — The New York Times - Travel

"Note that references are available upon request." — Forbes

Examples sourced from https://ludwig.guru/s/upon+request

Similar Phrases and Alternatives

Depending on the level of formality or the specific situation, you might want to vary your language.

Phrase	Context
if requested	A more direct and slightly less formal alternative.
on application	Common in formal notices, especially for documents or services.
by arrangement	Suggests a more complex process than a simple request.
subject to availability	Adds the condition that the item might not always be available.
as needed	Implies providing something only when it's necessary.
available if asked	A simpler, more conversational alternative.
at your disposal	Suggests readiness and willingness to provide something.

Common Mistakes

• Using "upon request" mid-sentence sounds awkward and disrupts the flow. It is generally better to place it at the end.
• Overusing "upon request" in informal settings can sound overly formal or stilted. Choose simpler alternatives like "if you ask" or "if needed".
• Learners often incorrectly use "on demand" in place of "upon request", confusing the immediacy implied by "on demand" with the more formal and conditional nature of "upon request". For example, saying "The report is available on demand" means it is immediately accessible, while "The report is available upon request" means you have to ask for it to receive it.

Quick-Reference Summary

Expression	Function	Register	Typical Position
Upon request	Indicates something is provided only if asked for	Neutral to Formal	Final

FAQs

Where does "upon request" usually go in a sentence?

Upon request is most naturally placed at the end of a sentence, following the verb or clause it modifies. While it can be placed at the beginning for emphasis, this is less common and might sound slightly more formal. Mid-sentence placement generally sounds awkward.

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What's the difference between "upon request" and "on demand"?

Upon request implies that something will be provided if someone asks for it, suggesting a conditional availability. "On demand," on the other hand, means something is available immediately and without needing to ask specifically. Think of streaming video as being available on demand.

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How can I avoid misusing "upon request" and confusing it with similar phrases?

Remember that upon request indicates a condition: something is only available if someone asks. Avoid using it when you mean something is immediately available (use "on demand" instead). Also, be mindful of the register; in very informal situations, simpler phrases like "just ask" might be more appropriate.