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decertify

American  
[dee-sur-tuh-fahy] / diˈsɜr təˌfaɪ /

verb (used with object)

decertified, decertifying
  1. to withdraw certification from.


decertify British  
/ diːˈsɜːtɪfaɪ /

verb

  1. to withdraw or remove a certificate or certification from (a person, organization, or country)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of decertify

First recorded in 1915–20; de- + certify

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Key accomplishments included a bill that created the first statewide process to decertify police officers who commit wrongdoing.

From Los Angeles Times May 1, 2026

Hospice care has grabbed the attention of the federal government, which is vowing to decertify companies that are overbilling, stealing identities or charging for services never provided.

From The Wall Street Journal Mar. 26, 2026

Scrutiny of hospice care has intensified, grabbing the attention of the federal government, which is vowing to decertify companies that are overbilling, stealing identities or charging for services never provided.

From MarketWatch Mar. 24, 2026

It was not immediately clear through what process Trump could unilaterally decertify aircraft or what that decertification would entail.

From Barron's Jan. 29, 2026

It said it is working to get updated data from Nigerian authorities and would decertify any farms found to be operating illegally in conservation areas following a review.

From Seattle Times Dec. 19, 2023

Several unions, representing more than 70,000 Florida employees, were decertified, not because they were targeted, but because they couldn’t show they had meaningful support.

From The Wall Street Journal May 3, 2026

Kirk’s departure from the Sheriff’s Department last month came as the Civilian Oversight Commission sought to create a policy to ensure termination of Sheriff’s Department employees who have been decertified.

From Los Angeles Times Mar. 11, 2026

If a union is decertified, the contract they negotiated with management would no longer be in effect.

From Salon Jul. 31, 2024

Unions can also be decertified if less than 60% of eligible employees are members.

From Washington Times May 11, 2023

The newly released documents are part of a request by the Memphis Police Department that the five officers who have been charged with murder be decertified and prohibited from working in law enforcement again.

From Seattle Times Feb. 7, 2023

The state put in place a method for decertifying officers found guilty of serious misconduct.

From Los Angeles Times Aug. 29, 2025

Both Mr. Duncan and Mr. Raffensperger opposed decertifying Georgia’s 2020 election results but Mr. Raffensperger is currently investigating evidence of 2020 election fraud.

From Washington Times Mar. 26, 2022

Another benefit for the federation is that it will keep the U.S.O.P.C. from decertifying U.S.A.

From New York Times Dec. 13, 2021

But decertifying an organization the size of USA Gymnastics is a nearly unfathomable task.

From The Guardian Apr. 24, 2019

Local police officials said, however, that the process of decertifying an officer they no longer employ can be laborious and may not be worth the time.

From Washington Post Dec. 22, 2017

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