Jurisdictional reallocation of income-tax authorities restructures chief and principal commissioner jurisdictions after notification amendment. Amendments modify the Schedule to the principal notification under section 118 and section 120, omitting a clause in Sl. No. 6, substituting the entire entry at Sl. No. 7 with a revised Chief Commissioner designation and an enumerated list of subordinate Principal Commissioner/Commissioner jurisdictions, and replacing entries at Sl. Nos. 32 and 34 with updated Chief Commissioner designations, headquarters and corresponding Principal Commissioner/Commissioner jurisdictions; changes take effect from publication in the Official Gazette.