Historical Versions

Below are the historical versions of the National Gas Rules:

Version Title Start Date End Date
12 National Gas Rule Version 12 13-10-11 25-07-12
11 National Gas Rule Version 11 15-09-11 12-10-11
10 National Gas Rule Version 10 20-06-11 14-09-11
9 National Gas Rule Version 9 16-06-11 19-06-11
8 National Gas Rule Version 8 18-03-11 15-06-11
7 National Gas Rule Version 7 23-12-10 17-03-11
6 National Gas Rule Version 6 16-12-10 23-12-10
5 National Gas Rule Version 5 04-11-10 15-12-10
4 National Gas Rule Version 4 09-06-10 03-11-10
3 National Gas Rule Version 3 27-05-10 07-06-10
Displaying 30 of 32