Used and loved by millions
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
codify
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "codify" is correct and usable in written English.
You can use it to mean "to reduce a set of information or ideas to a system or code", and it can also mean "to organize something into a system of laws, rules, or regulations". For example, you could say, "The government recently codified a new set of laws governing online privacy."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(5)
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
60 human-written examples
It is a classic creation of the late 19th-century English drive to codify sports with written rules and centralised organisations.
News & Media
But however effective it is as a piece of cinema, even a cursory look into the film's backstory – and particularly the public reaction to its release – raises disturbing questions about which stories we choose to codify into truth, and whose, and why, and the messy social costs of transmogrifying real life into entertainment.
News & Media
They believe that tying employees to their employer for up to five years will, in effect, codify the practice under another name.
News & Media
He also announced substantial changes to the way agencies will gather and store intelligence, which if carried out would be the biggest attempt to codify American spying since the aftermath of Watergate.Recent revelations about the extent and approach of America's spying courtesy of Edward Snowden have put Mr Obama in a tough spot.
News & Media
Luxembourg amended its laws in 2011 to codify its freeport's tax perks.
News & Media
"Too complex to resolve" is the new "too big to fail .Banks must codify what were once informal relationships between different units.
News & Media
Because these rules are of such enormous utility, Smith and Hayek implored governments to codify and enforce them.
News & Media
His rule coincided with the first proper attempt, by Harold Wilson's Labour government, to codify the conduct of trade unions; it also coincided with Edward Heath's efforts to bring in an industrial relations act.
News & Media
Better leave that in place, for judges to interpret as they will, albeit in a messy way, than codify it further.Libel law, by contrast, badly needs reform.
News & Media
In practice it might merely codify what America, China and a few others were doing anyway.
News & Media
So he built a staff of 60 multilingual industry specialists and traders, based in New York, who could codify terms, certify shippers and carriers, and otherwise make this handshake business safe for Internet trading.
News & Media
Expert writing Tips
Best practice
When using "codify", ensure that the context clearly indicates the system or code into which information or rules are being organized. Use it when you want to emphasize the act of formally structuring knowledge or practices.
Common error
Avoid using "codify" when simply describing organization or arrangement; "codify" implies a formal, often legal or systematic structuring, not just any form of organization.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "codify" is as a transitive verb. It describes the action of organizing and systematizing information, rules, or principles. Ludwig confirms its active usage in various contexts, aiming to convert informal or disparate elements into structured systems.
Frequent in
News & Media
33%
Encyclopedias
20%
Science
18%
Less common in
Formal & Business
16%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "codify" is a transitive verb that signifies the act of systematically arranging rules, information, or principles into a code or formal system. According to Ludwig, its usage spans across various contexts, notably in News & Media, Encyclopedias, and Science, indicating its relevance in formalizing diverse subjects. It is considered grammatically correct and appropriate for neutral to formal registers. While alternatives like "formalize" or "systematize" exist, the choice depends on the specific nuance you want to convey. When using "codify", ensure the context clarifies the system being created, avoiding its misuse for simple organizational tasks.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Reduce to code
Directly mirrors the "reduce to a code" definition of codify but uses more words. It highlights the transformation into a systematic form.
Formalize
Highlights the act of giving something official recognition or legal status, suitable when emphasizing the official nature of the codification.
Systematize
Focuses on arranging elements into a coherent system, implying a structured approach but not necessarily a formal or legal one.
Consolidate
Stresses the act of bringing together various elements into a unified whole, especially in reference to laws or regulations.
Standardize
Emphasizes creating and implementing standards, often for technical or procedural elements.
Establish
Highlights the act of setting up or creating something on a firm or permanent basis, often in reference to rules or principles.
Legislate
Implies creating laws or statutes, emphasizing the legal aspect of codification.
Enact
Focuses on the action of putting a law or rule into effect, emphasizing the implementation phase.
Incorporate
Suggests including something as part of a larger whole, emphasizing the integration aspect.
Tabulate
Emphasizes arranging data into a table or other systematic format, often for analysis or presentation.
FAQs
How is "codify" used in legal contexts?
In law, "codify" means to arrange laws or rules into a systematic code. For example, a nation might "codify its criminal laws" to make them more accessible and consistent.
What's the difference between "codify" and "standardize"?
"Codify" often refers to formalizing rules or information into a system, while "standardize" means to make something conform to a standard. You might codify best practices into a company policy, and then standardize the way those practices are implemented.
Can you "codify" informal knowledge?
Yes, "codify" can refer to capturing and systematizing even informal knowledge. A company might try to "codify employees' expert knowledge" into a training manual, for example.
What are some synonyms for "codify" that don't necessarily imply a legal process?
Alternatives to "codify" that don't emphasize the legal aspect include "systematize", "formalize", or "compile". The best choice depends on the specific context.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested