Drawback rules amendment narrows eligible tariff headings and reduces claim period to one month from publication. Amendment to the Drawback Rules 1995 substitutes the tariff headings listed in rule 3(1) proviso (v), rule 6(4) and rule 7(5), limiting them to headings 0401-0406, 1006 and 3501, and replaces the period 'two months' with 'one month' in rule 13(4); the rules are effective from publication in the Official Gazette.