12. The senior director of taxation laws or a director is authorized to sign the documents required for the purposes of
(1) sections 39 and 58.1 of the Tax Administration Act (chapter A-6.002) and advance rulings or paid advice referred to in section 96.1 of that Act;
(2) section 346.0.2, Title VI.5 of Book VII of Part I, Division II.4 of Chapter III.1 of Title III of Book IX of Part I, Division II.4.2 of Chapter III.1 of Title III of Book IX of Part I, subparagraph e of the second paragraph of section 725.1.2 and sections 725.1.6, 1016, 1029.7.6, 1029.8.34, 1029.8.36.15, 1049.2.2.2, 1049.2.2.5 to 1049.2.2.8, 1049.2.2.10, 1049.14.7, 1049.14.8, 1049.14.9, 1049.14.11, 1143.1 and 1143.2 of the Taxation Act (chapter I-3); and
(3) sections 130R59 and 1015R14, paragraph l of Class 1 in Schedule B to the Regulation respecting the Taxation Act (chapter I-3, r. 1), subparagraph b of the first paragraph of Class 2 in that Schedule B and Classes 24, 27 and 34 in that Schedule B.