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          <h1><a href="/" title="Home" rel="home">Software Package Data Exchange (SPDX)</a></h1>
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      <div class="breadcrumb"><a href="/">Home</a> » <a href="/licenses">Licenses</a></div>

      <h1 property="dc:title">NTP License</h1>
      <div style="display:none;"><code property="spdx:deprecated">false</code></div>
      <h2>Full name</h2>
          <p style="margin-left: 20px;"><code property="spdx:name">NTP License</code></p>

      <h2>Short identifier</h2>
          <p style="margin-left: 20px;"><code property="spdx:licenseId">NTP</code></p>

      <h2>Other web pages for this license</h2>
          <div style="margin-left: 20px;">
            <ul>
             <li>
               <a href="https://opensource.org/licenses/NTP" rel="rdfs:seeAlso" isValid=true isLive=true isWayBackLink=false match=N/A timestamp=2025-07-01T15:04:17Z>https://opensource.org/licenses/NTP</a>
               <!--Tentative way of displaying information <p>isValid: true, isLive: true, isWayBackLink: false, match: N/A, timestamp: 2025-07-01T15:04:17Z</p> -->
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      <div property="spdx:isOsiApproved" style="display: none;">true</div>

      <h2 id="notes">Notes</h2>
          <p style="margin-left: 20px;">None</p>

      <h2 id="licenseText">Text</h2>
      
      <blockquote cite="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/">
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		      Text in italicized blue is omittable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b35-guideline-omittable-text">Matching Guidelines B.3.5</a>).
		      License or exception text will match to the text for the specified identifier if it either includes or excludes this omittable text.
			  <br/>
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			  Text in red is replaceable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b34-guideline-replaceable-text">Matching Guidelines B.3.4</a>).
			  License or exception text will match to the text for the specified identifier if it includes a permitted variant of this replaceable text.
			  The permitted variants can be found in the corresponding regular expression as shown in title text visible by hovering over the red text.
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	  </blockquote>

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         <p>NTP License (NTP)</p>

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      <div class="replaceable-license-text"><span title="can be replaced with the pattern .{0,5000}"> 
         <p>Copyright (c) (CopyrightHoldersName) (From 4-digit-year)-(To 4-digit-year)
         </p>

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      <p>Permission to use, copy, modify, and distribute this software and its documentation for any purpose with
         or without fee is hereby granted, provided that the above copyright notice appears in all copies and
         that both the copyright notice and this permission notice appear in supporting documentation, and that
         the name
        <var class="replaceable-license-text"><span title="can be replaced with the pattern .+"> (TrademarkedName)</span></var> not be used in advertising or publicity pertaining
        to distribution of the software without specific, written prior permission.
	<var class="replaceable-license-text"><span title="can be replaced with the pattern .+"> (TrademarkedName)</span></var> makes no representations about the suitability <var class="optional-license-text"> of</var>
        this software for any purpose. It is provided &quot;as is&quot; without express or implied warranty.
      </p>

    
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      <h2  id="licenseHeader">Standard License Header</h2>
      <div property="spdx:standardLicenseHeader" class="license-text">
        <p style="font-style: italic">There is no standard license header for the license</p>
        
      </div>
      <div property="spdx:standardLicenseTemplate" style="display: none;">
      &lt;&lt;beginOptional&gt;&gt;NTP License (NTP)&#10;&#10;&lt;&lt;endOptional&gt;&gt; &lt;&lt;var;name&#61;&quot;copyright&quot;;original&#61;&quot;Copyright (c) (CopyrightHoldersName) (From 4-digit-year)-(To 4-digit-year)  &quot;;match&#61;&quot;.{0,5000}&quot;&gt;&gt;&#10;Permission to use, copy, modify, and distribute this software and its documentation for any purpose with or without fee is hereby granted, provided that the above copyright notice appears in all copies and that both the copyright notice and this permission notice appear in supporting documentation, and that the name &lt;&lt;var;name&#61;&quot;TMname&quot;;original&#61;&quot;(TrademarkedName)&quot;;match&#61;&quot;.+&quot;&gt;&gt; not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. &lt;&lt;var;name&#61;&quot;TMname&quot;;original&#61;&quot;(TrademarkedName)&quot;;match&#61;&quot;.+&quot;&gt;&gt; makes no representations about the suitability&lt;&lt;beginOptional&gt;&gt; of&lt;&lt;endOptional&gt;&gt; this software for any purpose. It is provided &quot;as is&quot; without express or implied warranty.&#10;&#10;
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