diff --git a/resources/arxmliv.md b/resources/arxmliv.md
index da075c815f81159455e44abfcf03e961ac5c672f..aac37b8d1bf040508eb5d55b9f1fa8842ce7d270 100644
--- a/resources/arxmliv.md
+++ b/resources/arxmliv.md
@@ -7,8 +7,13 @@ Part of the [arXMLiv](https://kwarc.info/systems/arXMLiv/) project at the [KWARC
 ### Current release
  - 08.2017
 
-### License
- TODO: Official SIGMathLing license link
+### Accessibility and License
+The content of this data set is licensed to [SIGMathLing members](/member/) for research
+and tool development purposes. 
+
+ Access is restricted to  [SIGMathLing members](/member/) under the
+[SIGMathLing Non-Disclosure-Agreement](/nda/) as for most [arXiv](http://arxiv.org)
+articles, the right of distribution was only given (or assumed) to arXiv itself.
 
 ### Generated via
  - [LaTeXML 0.8.2](https://github.com/brucemiller/LaTeXML/releases/tag/v0.8.2),