17. In addition to the documents listed in section 15, a director of the direction responsible for land use planning and development is authorized to sign(1) any opinion provided for in sections 51, 53.7, 56.4, 56.14, 56.15 and 65 of the Act respecting land use planning and development (chapter A-19.1); (2) any extension granted under section 239 of the Act respecting land use planning and development, of a period or a term granted by that Act, a regulation, a by-law, or an order, decree, notice, opinion or assessment passed, made or given under that Act; and
(3) any request for an opinion made under sections 75.11, 234.2 and 267 of the Act respecting land use planning and development and section 89 of the Charter of Ville de Gatineau (chapter C-11.1).