11. To be authorized to practise the profession in accordance with this Regulation, a member of the Order practising his profession within a partnership or company shall furnish and maintain, on behalf of the partnership or company, by means of an insurance or suretyship contract or by joining a group insurance plan contract entered into by the Order or by contributing to a professional liability insurance fund established in accordance with section 86.1 of the Professional Code (chapter C-26), coverage for liabilities of the partnership or company arising from fault or negligence on the part of members in the practise of the profession within such partnership or company.