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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
mandatory to attend
Grammar usage guide and real-world examplesUSAGE SUMMARY
"mandatory to attend" is correct and usable in written English.
You can use it when you want to express something that is required or necessary for someone to do. Example sentence: The school requires that all students attend the meeting as it is mandatory to attend.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(14)
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
4 human-written examples
He also said it should be mandatory to attend mediation at Acas.
News & Media
Unlike elections or referenda it is not mandatory to attend a polling station to cast a non-binding vote in a plebiscite.
News & Media
Capital Pride Parade at Dupont Circle/P Street NW/17th Street NW The flagship event for the two-week celebration, it's almost mandatory to attend.
News & Media
This selection was made because in order to receive credits for this course it is mandatory to attend at least three seminars.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
He also said that the next phase of the New Deal would be focused on training, with the long-term unemployed required to attend mandatory skills courses under a pilot scheme.
News & Media
They are required to attend mandatory events held on boosters' private property, like on a boat where alcohol flows and fans judge "twerking contests".
News & Media
Once the women have obtained their registration, they are required to attend mandatory weekly "health tests," with a single facility servicing the 3,390 sex workers currently registered in Vienna.
News & Media
All volunteers and staff members in Florida are required to attend a mandatory session on the new laws, campaign officials said.
News & Media
Explain that your current employer has scheduled a mandatory meeting, training, etc. and that you will be required to attend.
Wiki
If you have a conflict because of your current job, explain that a mandatory meeting, training, etc. was scheduled and you are required to attend.
Wiki
Even when Ecuadorian laws make it mandatory for children to attend school until the age of 14, Fig. 1 shows that this requirement has little impact on the rate at which enrollment rates decrease.
Expert writing Tips
Best practice
Use "mandatory to attend" when you want to emphasize a formal requirement or obligation, especially in official communications or regulations.
Common error
Avoid using "mandatory to attend" without specifying the target audience or group subject to the requirement. Be specific like "mandatory for all employees to attend" rather than leaving it ambiguous.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mandatory to attend" functions as an infinitive phrase that modifies a noun or pronoun, indicating a requirement or obligation. Ludwig confirms its usability in written English.
Frequent in
News & Media
30%
Science
35%
Formal & Business
25%
Less common in
Wiki
10%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "mandatory to attend" is a grammatically correct and usable infinitive phrase indicating a formal requirement for attendance. While less common, it is suitable for formal communications and regulations where emphasis on obligation is necessary. As Ludwig confirms, it serves the purpose of imposing a requirement or obligation on individuals to be present at a specific event. Its formality level ranges from neutral to formal, and it appears most frequently in News & Media, Science and Formal & Business contexts. For alternative phrasing, consider "required to attend" or "attendance is compulsory".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
attendance is compulsory
Restructures the phrase to emphasize the necessity of attendance.
attendance is obligatory
Uses the synonym "obligatory" to convey the required nature of attendance.
required to be present
Replaces "attend" with "be present" offering a slightly more formal tone.
must be in attendance
Emphasizes the physical presence required at the event.
attendance is a must
A concise and emphatic way to express the necessity of attendance.
obligated to participate
Substitutes "attend" with "participate", implying a more active role than simple attendance.
duty to attend
Highlights attendance as a responsibility or obligation.
compelled to go
Emphasizes the feeling of being forced or driven to attend.
required to be there
A more informal way of saying attendance is required.
expected to attend
Shifts the focus to expectation rather than strict mandate, implying a strong suggestion.
FAQs
How can I rephrase "mandatory to attend"?
You can use alternatives like "required to attend", "obligatory to attend", or "attendance is compulsory" depending on the context.
Is it grammatically correct to say "mandatory to attend"?
Yes, "mandatory to attend" is grammatically correct and commonly used to indicate that attendance is required or obligatory.
What's the difference between "mandatory to attend" and "strongly encouraged to attend"?
"Mandatory to attend" means attendance is required, while "strongly encouraged to attend" implies that attendance is not compulsory but highly recommended.
In what contexts is it appropriate to use "mandatory to attend"?
It is appropriate to use "mandatory to attend" in formal settings, official announcements, or when emphasizing that attendance is a strict requirement, such as for meetings, training sessions, or legal proceedings.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested