2021-06-30+1 added
What changed in the Sales Tax Act, 1990 on 2021-06-30
Between the version published 2020-06-30 and the one published 2021-06-30, 1 section appeared for the first time.
Reading this in plain terms: a section appearing for the first time usually means Parliament inserted a new provision. A section disappearing usually means it was omitted. Neither is certain from the text alone, so treat this as a guide to what to check rather than as proof.
New in this version
How to check this yourself
Open the 2021-06-30 version in full and compare against the earlier one. Both carry a link to their official FBR PDF and a SHA-256 checksum, so you can verify either against the source.
This is information, not legal or tax advice.