required to know

USAGE SUMMARY

The phrase "required to know" is correct and usable in written English.
It can be used when indicating that someone must have certain knowledge or information as a condition for a task or role. Example: "As a project manager, you are required to know the latest industry standards to ensure compliance."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

For a model-based controller one is required to know the model parameters accurately.

Robotics and Autonomous Systems

Swiss bankers are required to know their clients and the origin of the funds they accept.

The New York Times

College graduates are required to know 7,000 to 10,000 characters.

The New York Times

A glance at the scoreline will reveal everything required to know about the match.

The Guardian - Sport

Banks are required to know their customers, but to what extent?

The Economist

Students are required to know the scores of all works studied and to participate in discussions.

Yale University

"Legally, you are not required to know how to drive a car before you can drive a subway," he said.

The New York Times

I am careful to teach my kids all the science they are required to know for their age group.

The Guardian - Opinion

No longer, it seems, are we required to know who is doing what, and where, at any given point.

The New Yorker

Other experts said much more study is required to know whether this bat species is a natural host.

The Washington Post

When designing a system that utilises TEG (Thermoelectric generator) technology, it is required to know what will be the performance of the TEGs under the expected operating conditions.

Energy Conversion and Management

Expert writing Tips

Best practice

When using "required to know", ensure the context clearly specifies who is subject to the requirement and what specific knowledge is necessary. For example, "All employees are "required to know" the company's safety protocols."

Common error

Avoid using "required to know" in vague or overly broad statements. Instead of saying "People are "required to know" about history", specify which people (e.g., "History students are "required to know" key historical events") and which aspects of history are relevant.

Linguistic Context

The phrase "required to know" functions as an infinitive phrase expressing a necessity or obligation. It indicates that someone or something must possess specific knowledge. As Ludwig AI points out, it follows standard grammar rules and is commonly used.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

30%

Academia

15%

Less common in

Formal & Business

5%

Encyclopedias

2%

Wiki

3%

Ludwig's WRAP-UP

In summary, "required to know" is a grammatically sound and frequently used phrase indicating the necessity of specific knowledge. As indicated by Ludwig AI, its usage spans across various contexts, including news, science, and academia, with a neutral tone. It serves the purpose of informing and instructing, highlighting essential understanding. When employing the phrase, ensure clarity by specifying who is subject to the requirement and what knowledge is necessary. Common alternatives include "necessary to know" and "essential to know".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

necessary to know

Changes "required" to "necessary", emphasizing essential knowledge.

essential to know

Replaces "required" with "essential", highlighting the importance of the knowledge.

obligated to know

Substitutes "required" with "obligated", stressing a sense of duty or compulsion.

expected to know

Uses "expected" instead of "required", implying a standard or anticipated level of knowledge.

supposed to know

Replaces "required" with "supposed", indicating a generally accepted expectation of knowledge.

need to know

Simplifies the phrase to "need to know", focusing on the necessity of the information.

must know

Uses "must" to express the requirement as an obligation.

imperative to know

Changes "required" to "imperative", stressing the crucial importance of the knowledge.

critical to know

Substitutes "required" with "critical", emphasizing the vital nature of the knowledge.

vital to know

Replaces "required" with "vital", highlighting the crucial importance of having specific knowledge.

FAQs

How can I use "required to know" in a sentence?

You can use "required to know" to indicate that someone must have specific knowledge. For example, "Doctors are "required to know" human anatomy" or "Software engineers are "required to know" programming languages".

What can I say instead of "required to know"?

You can use alternatives like "necessary to know", "essential to know", or "obligated to know" depending on the context.

Is it correct to say "are required to knowing" instead of "are required to know"?

No, "are required to knowing" is grammatically incorrect. The correct form is "are "required to know"", where "to know" is the infinitive form of the verb.

What's the difference between "required to know" and "expected to know"?

"Required to know" implies a strict necessity or obligation, often enforced by rules or laws. "Expected to know", like "supposed to know", suggests a standard or anticipation, but it's less forceful than a requirement.