9. To be authorized to carry on professional activities within a partnership or joint-stock company in accordance with this Regulation, an agrologist must furnish and maintain security for that partnership or joint-stock company, by an insurance or suretyship contract, by participation in group insurance contracted by the Order or by subscribing to a professional liability insurance fund established in accordance with section 86.1 of the Professional Code (chapter C-26), against the liability that the partnership or joint-stock company may incur as the result of a fault on the part of the agrologist committed while practising within the partnership or joint-stock company.