ISC許可證

ISC授權條款是一種開放原始碼授權條款，在功能上與兩句版的BSD授權條款相同。

ISC授權條款

作者	ISC
DFSG兼容	是
自由软件	是^[1]
OSI认证	是^[2]
GPL兼容	是^[1]
Copyleft	否
与不同许可证代码链接	是
网站	www.isc.org/licenses/

這份授權條款是由互联网系统协会（ISC，Internet Systems Consortium）所發明，在ISC釋出軟體時所使用的。不過有許多開放原始碼團體也使用，其中一個有名的例子是OpenBSD對於新寫的程式碼都會儘量使用ISC授權條款。

ISC授權條款的樣版如下：

Copyright (c) 4-digit year, Company or Person's Name <E-mail address> Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 

參見

• 開放原始碼

参考资料

1. ISC License. Various Licenses and Comments about Them. Free Software Foundation. [2014-01-10]. （原始内容存档于2011-08-22）. 
2. Open Source Licenses. Open Source Initiative. [2014-01-10]. （原始内容于2014-01-13）. ISC License (ISC)