Historical Versions

Below are the historical versions of the National Gas Rules:

Version Title Start Date End Date
35 National Gas Rules Version 35 10-10-17 31-10-17
34 National Gas Rules Version 34 03-10-17 09-10-17
33 National Gas Rules Version 33 09-02-17 02-10-17
32 National Gas Rules Version 32 25-10-16 08-02-17
31 National Gas Rules Version 31 20-10-16 24-10-16
30 National Gas Rules Version 30 06-10-16 19-10-16
29 National Gas Rules Version 29 24-03-16 05-10-16
28 National Gas Rules Version 28 05-11-15 24-03-16
27 National Gas Rules Version 27 28-05-15 05-11-15
26 National Gas Rules Version 26 07-05-15 27-05-15
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