diff --git a/README.md b/README.md
index 2cc2507b..dfc90b38 100644
--- a/README.md
+++ b/README.md
@@ -44,10 +44,10 @@ The table below show status of the LTFS format Specification
 
   | Version | Status of SNIA                                                                                                                           | Status of ISO   |
   |:-------:|:----------------------------------------------------------------------------------------------------------------------------------------:|:---------------:|
-  | 2.2     | [Published the Technical Position](http://snia.org/sites/default/files/LTFS_Format_2.2.0_Technical_Position.pdf)                         | Published       |
-  | 2.3.1   | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_2.3.1_TechPosition.PDF)      | -               |
-  | 2.4     | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_2.4.0_TechPosition.pdf)      | Published       |
-  | 2.5.1   | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_v2.5_Technical_Position.pdf) | Not started yet |
+  | 2.2     | [Published the Technical Position](http://snia.org/sites/default/files/LTFS_Format_2.2.0_Technical_Position.pdf)                         | Published                 |
+  | 2.3.1   | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_2.3.1_TechPosition.PDF)      | -                         |
+  | 2.4     | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_2.4.0_TechPosition.pdf)      | Published as `20919:2016` |
+  | 2.5.1   | [Published the Technical Position](https://www.snia.org/sites/default/files/technical_work/LTFS/LTFS_Format_v2.5_Technical_Position.pdf) | Under development     |
 
 # How to use the LTFS (Quick start)