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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
dated and signed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"dated and signed" is correct and usable in written English.
You would usually use this phrase when referring to a document, form, agreement, etc. that needs to be signed and dated in order to make it valid. For example: "Please make sure to read the agreement carefully, then date and sign the bottom of the page."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Wiki
Alternative expressions(14)
signed and dated
Appropriately dated and signed
completed and signed
Properly dated and signed
adopted and signed
duly dated and signed
duly completed and signed
duly executed
Duly executed
Correctly dated and signed
properly dated and signed
officially dated and signed
Officially dated and signed
Validly dated and signed
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
21 human-written examples
They were dated and signed with his name.
News & Media
The set is dated and signed by a master artist, Niʿmat Allāh of Joshaqan.
Encyclopedias
Unwitnessed wills are valid, provided that they are handwritten throughout, and dated and signed, by the testator's own hand.
Encyclopedias
A school exercise rather than a repertory of stitches, it was dated and signed with the name of the pupil and sometimes of the teacher as well.
Encyclopedias
At a United Nations office in Carrefour on Saturday, aid workers from Save the Children handed out 709 coupons each dated and signed to an elected representative from two adjacent districts of Port-au-Prince Port-au-Prince Port-au-Prince
News & Media
Although the check was received by Ms. Bondi's committee four days after the Sentinel report, and was recorded as such in her financial disclosure filings, it was actually dated and signed by Mr. Trump four days before the article appeared.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
He dates and signs each with elegant penmanship.
News & Media
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News & Media
The investigator who applies the Free and Informed Consent Term also dates and signs the two copies.
Science
Once the documentation of a patient is completed and checked for plausibility the investigator is asked to date and sign it via electronic identification.
Science
Create a contract outlining all of the points of the sale and have both parties date and sign it.
Wiki
Expert writing Tips
Best practice
Use "dated and signed" to clearly communicate the requirements for completing official paperwork, ensuring there's no ambiguity about the need for both a date and a signature.
Common error
Avoid assuming that providing either a date or a signature is sufficient. Explicitly state that the document needs to be both "dated and signed" to be considered valid.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "dated and signed" functions as a compound adjective, modifying a noun (e.g., document, form). It specifies that an item requires both a date and a signature for validation or completion. Ludwig AI confirms its validity and usability in written English.
Frequent in
News & Media
25%
Science
25%
Wiki
20%
Less common in
Encyclopedias
15%
Formal & Business
10%
Academia
5%
Ludwig's WRAP-UP
The phrase "dated and signed" is a grammatically correct and commonly used expression that specifies the need for both a date and a signature on a document for it to be considered valid. As Ludwig AI confirms, it's suitable for various contexts, particularly in formal, professional, and legal settings. While interchangeable with "signed and dated", it's crucial to remember that both elements are required and cannot be assumed. The expression appears most frequently in News & Media, Science, and Wiki sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
signed and dated
Reverses the order of the words. May affect emphasis, but maintains the core meaning.
duly signed and dated
Adds emphasis on the correctness and formality of the action.
dated with signature
Slightly changes the structure. Less common but understandable.
authenticated and dated
Replaces "signed" with a synonym indicating verification.
officially endorsed and dated
Implies a formal approval process in addition to signing.
ratified and dated
Suggests formal confirmation or approval of an agreement.
formally approved and dated
Emphasizes the formal nature of the approval and inclusion of a date.
executed and dated
Used in legal contexts to indicate the formal completion of a document.
validated with date and signature
Highlights the validation aspect more than just the signature.
endorsed with date and signature
Similar to "validated" but suggests a stronger level of support or approval.
FAQs
What does it mean for a document to be "dated and signed"?
When a document is described as "dated and signed", it means that the person signing the document must write the date on it, in addition to providing their signature. Both elements are necessary for validation.
Why is it important for a document to be both "dated and signed"?
Dating a document alongside the signature provides context and establishes a timeline for the agreement or statement. It verifies when the signer acknowledged and committed to the document's contents, adding legal and practical significance.
What is the difference between "signed and dated" versus "dated and signed"?
The phrases "dated and signed" and "signed and dated" are interchangeable and mean the same thing. The order of the words does not alter the meaning, but "dated and signed" may emphasize the date's importance.
In what situations is it essential for a document to be "dated and signed"?
It's crucial for documents like contracts, legal agreements, consent forms, and any official record where the timing of the agreement or acknowledgement is important. Proper dating and signing ensure the document's enforceability and verifiability.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested