--- a/www/HACKING.rst	Wed Nov 09 22:22:55 2016 +0200
+++ b/www/HACKING.rst	Wed Nov 09 22:23:26 2016 +0200
@@ -370,6 +370,35 @@
   Special English is a controlled version of the English languageused by the
   United States broadcasting service Voice of America (VOA). 1557 headwords.
 
+Business Service List
+---------------------
+
+The 1700 words of the BSL 1.01 version gives up to 97% coverage of general
+business English materials when combined with the 2800 words of the NGSL.
+
+Wordlist with variations was obtained from:
+
+http://www.newgeneralservicelist.org/s/AWPngslbsl-twcg.zip
+  In AntWordProfiler compatable format.
+
+http://www.newgeneralservicelist.org/bsl-business-service-list/
+  BSL home & download page.
+
+TOEIC Service List
+------------------
+
+Based on a 1.5 million word corpus of various TOEIC preparation materials, the
+1200 words of the TSL 1.1 version gives up to 99% coverage of TOEIC materials
+and tests when combined with the 2800 words of the NGSL.
+
+Wordlist with variations was obtained from:
+
+http://www.newgeneralservicelist.org/s/AWPngsltsl.zip
+  In AntWordProfiler compatable format.
+
+http://www.newgeneralservicelist.org/toeic-list/
+  The TOEIC Service List home page.
+
 BNC+COCA wordlist
 -----------------