18 January 2009 18 September 2009

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***Impersonation:** You may not impersonate others through the Twitter service in a 
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***Impersonation:** You may not impersonate others through the Twitter service in a 
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manner that does or is intended to mislead, confuse, or deceive others ***Privacy**: You 
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manner that does or is intended to mislead, confuse, or deceive others 
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may not publish or post other people&aposs private and confidential information, such as 
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*** Trademark:** We reserve the right to reclaim user names on behalf of businesses or 
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credit card numbers, street address or Social Security/National 
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individuals that hold legal claim or trademark on those user names. Accounts  
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using business names and/or logos to mislead others will be permanently 
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suspended.  
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***Privacy**: You may not publish or post other people&aposs private and confidential 
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information, such as credit card numbers, street address or Social Security/National 
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Identity numbers, without their express authorization and permission.  
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Identity numbers, without their express authorization and permission.  
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***Violence and Threats**: You may not publish or post direct, specific threats of 
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***Violence and Threats**: You may not publish or post direct, specific threats of 
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violence against others. 
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violence against others. 
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***Copyright:** We will respond to clear and complete notices of alleged copyright 
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***Copyright:** We will respond to clear and complete notices of alleged copyright 
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infringement. Our copyright procedures are set forth in the Terms of Service.  
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infringement. Our copyright procedures are set forth in the Terms of Service.  
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***Unlawful Use**: You may not use our service for any unlawful purposes or for 
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***Unlawful Use**: You may not use our service for any unlawful purposes or for 
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promotion of illegal activities. 
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promotion of illegal activities. International users agree to comply with all local laws 
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***Serial Accounts:** You may not create  serial accounts for disruptive or abusive 
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regarding online conduct and acceptable content.  
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purposes. 
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***Verified accounts**: You may not use the Verified Account badge unless it is 
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*** Name Squatting**: You may not engage in name squatting Accounts that are 
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provided by Twitter. Accounts using the badge as part of profile pictures, background 
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inactive for more than 6 months may be removed without further notice.  Some of the 
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images, or in any way implying false verification will be permanently suspended.  
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factors that we  take into account when determining what conduct is considered to be 
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**Spam and Abuse**  
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name squatting are: 
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Twitter strives to protect its users from spam and abuse. Technical abuse and user 
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abuse is not tolerated on Twitter.com, and will result in permanent suspension. Any 
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accounts engaging in the activities specified below are subject to permanent 
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suspension.  
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*** Serial Accounts:** You may not create serial accounts for disruptive or abusive 
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purposes. Mass account creation will result in suspension of all accounts. 
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*** Name Squatting**: You may not engage in name squatting. Accounts that are 
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inactive for more than 6 months may also be removed without further notice. Some of  
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the factors that we take into account when determining what conduct is considered to 
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be name squatting are:  
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the number of accounts created 
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the number of accounts created 
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creating accounts for the purpose of preventing others from using those account 
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creating accounts for the purpose of preventing others from using those account 
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names 
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names 
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creating accounts for the purpose of selling those accounts 
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creating accounts for the purpose of selling those accounts 
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using feeds of third-party content to update and maintain accounts under the names 
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using feeds of third-party content to update and maintain accounts under the names 
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of those third parties  
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of those third parties  
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***Invitation spam:** You may not use Twitter.com&aposs address book contact import to 
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send repeat, mass invitations 
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***Selling user names:** Unless you have been specifically permitted to do so in a 
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separate agreement with Twitter, you agree that you will not reproduce, duplicate,  
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copy, sell, trade or resell the Services for any purpose.  
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Where "Services" is defined as follows: Your use of Twitter’s products, services and 
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web sites (referred to collectively as the “Services” in this document and excluding 
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any services provided to you by Twitter under a separate written agreement) is 
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subject to the terms of a legal agreement between you and Twitter.  
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***Malware/Phishing**: You may not publish or link to malicious content intended to 
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***Malware/Phishing**: You may not publish or link to malicious content intended to 
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damage or disrupt another user’s browser or computer or to compromise a user’s 
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damage or disrupt another user’s browser or computer or to compromise a user’s 
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privacy.  
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privacy.  
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***Spam:** You may not use the Twitter service for the purpose of spamming anyone. 
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***Spam:** You may not use the Twitter service for the purpose of spamming anyone. 
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What constitutes “spamming” will evolve as we respond to new tricks and tactics by 
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What constitutes “spamming” will evolve as we respond to new tricks and tactics by 
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spammers. Some of the factors that we take into account when determining what 
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spammers. Some of the factors that we take into account when determining what 
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conduct is considered to be spamming are:  
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conduct is considered to be spamming are:  
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If you have followed and unfollowed people in a short time period, particularly by 
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automated means (aggressive follower churn); If you repeatedly follow and unfollow 
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people, whether to build followers or to garner more attention for your profile; 
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following; If your updates consist mainly of links, and not personal updates; 
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following; 
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If your updates consist mainly of links, and not personal updates; 
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If a large number of people are blocking you; 
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If a large number of people are blocking you; 
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The number of spam complaints that have been filed against you; 
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The number of spam complaints that have been filed against you; 
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If you post duplicate content over multiple accounts; 
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If you post duplicate content over multiple accounts or multiple duplicate updates on 
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If you repost other user’s content without attribution.  
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one account 
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If you post multiple unrelated updates to a topic using # 
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If you post multiple unrelated updates to a trending or popular topic 
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If you send large numbers of duplicate @replies 
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If you send large numbers of unsolicited @replies in an attempt to spam a service or 
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link 
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If you repost other user’s content without attribution. 
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If you have attempted to "sell" followers, particularly through tactics considered 
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aggressive following or follower churn.  
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Your account may be suspended for Terms of Service violations if any of the above 
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is true; accounts created to replace suspended accounts will be permanently 
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suspended.  
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***Pornography:** You may not use obscene or pornographic images in either your 
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***Pornography:** You may not use obscene or pornographic images in either your 
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profile picture or user background.  
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profile picture or user background.  
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Twitter reserves the right to immediately terminate your account without further notice 
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**Accounts engaging in any of these behaviors may be investigated for abuse.** 
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in the event that, in its judgment, you violate these Rules or the Terms of Service.
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**Accounts under investigation may be removed from Search for quality. Twitter** 
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**reserves the right to immediately terminate your account without further notice** 
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**in the event that, in its judgment, you violate these Rules or the Terms of** 
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**Service.**

18 September 2009 25 October 2009

25 October 2009 01 March 2010

01 March 2010 23 March 2010

23 March 2010 04 October 2010

04 October 2010 20 October 2010

20 October 2010 24 January 2011

24 January 2011 12 April 2011

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30 December 2015 17 January 2016

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07 December 2021 21 December 2021

    Terms of Service

    1. 09 Nov 2006
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    3. 29 Apr 2009
    4. 18 Sep 2009
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    Community Guidelines

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