GST amendment removes adaptation provisions in municipal and land revenue adaptation orders, effective from enactment. On and from the Act's commencement, specified provisions of prior adaptation and modification orders are removed: Section 192 and clause (h) of sub section (2) of section 172 are omitted from the municipal adaptation order, and Chapter II (Section 2 to Section 13) is omitted from the taxation and land revenue adaptation order, thereby excising those adaptation provisions and altering the pre existing adaptation frameworks.