diff --git a/doc/testssl.1 b/doc/testssl.1
index 74869a9..3b0eaa0 100644
--- a/doc/testssl.1
+++ b/doc/testssl.1
@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "TESTSSL" "1" "January 2018" "" ""
+.TH "TESTSSL" "1" "February 2018" "" ""
 .
 .SH "NAME"
 \fBtestssl\fR
@@ -663,7 +663,16 @@ TLSWG Draft: The Transport Layer Security (TLS) Protocol Version 1\.3
 .SH "EXIT STATUS"
 .
 .IP "\(bu" 4
-0 testssl\.sh finished successfully
+0 testssl\.sh finished successfully without errors and without unambiguous results
+.
+.IP "\(bu" 4
+1 testssl\.sh has encountered exactly one ambiguous situation or an error during run
+.
+.IP "\(bu" 4
+1+n same as previous\. The errors or ambiguous results are added, also per IP\.
+.
+.IP "\(bu" 4
+50\-200 reserved for returning a vulnerability scoring for system monitoring or a CI tools
 .
 .IP "\(bu" 4
 245 no bash used
diff --git a/doc/testssl.1.html b/doc/testssl.1.html
index 3a46c7e..b224ea6 100644
--- a/doc/testssl.1.html
+++ b/doc/testssl.1.html
@@ -507,7 +507,10 @@ to create the hashes for HPKP.</li>
 <h2 id="EXIT-STATUS">EXIT STATUS</h2>
 
 <ul>
-<li>0    testssl.sh finished successfully</li>
+<li>0    testssl.sh finished successfully without errors and without unambiguous results</li>
+<li>1    testssl.sh has encountered exactly one ambiguous situation or an error during run</li>
+<li>1+n  same as previous. The errors or ambiguous results are added, also per IP.</li>
+<li>50-200 reserved for returning a vulnerability scoring for system monitoring or a CI tools</li>
 <li>245  no bash used</li>
 <li>249  temp file creation problem</li>
 <li>251  feature not yet supported</li>
@@ -549,7 +552,7 @@ to create the hashes for HPKP.</li>
 
   <ol class='man-decor man-foot man foot'>
     <li class='tl'></li>
-    <li class='tc'>January 2018</li>
+    <li class='tc'>February 2018</li>
     <li class='tr'>testssl(1)</li>
   </ol>
 
diff --git a/doc/testssl.1.md b/doc/testssl.1.md
index 188da37..b6564d5 100644
--- a/doc/testssl.1.md
+++ b/doc/testssl.1.md
@@ -432,7 +432,10 @@ does the same on the plain text IMAP port. Please note that for plain TLS-encryp
 
 ## EXIT STATUS
 
-* 0    testssl.sh finished successfully
+* 0    testssl.sh finished successfully without errors and without unambiguous results
+* 1    testssl.sh has encountered exactly one ambiguous situation or an error during run
+* 1+n  same as previous. The errors or ambiguous results are added, also per IP.
+* 50-200 reserved for returning a vulnerability scoring for system monitoring or a CI tools
 * 245  no bash used
 * 249  temp file creation problem
 * 251  feature not yet supported