The Second Schedule
(1)
discloses information acquired in the course of his professional engagement to any person other than his client so engaging him, without the consent of his client, or otherwise than as required by any law for the time being in force;
(2)
certifies or submits in his name, or in the name of his firm, a report of an examination of cost accounting and related statements unless the examination of such statements has been made by him or by a partner or an employee in his firm or by another cost accountant in practice;
(3)
permits his name or the name of his firm to be used in connection with an estimate of cost or earnings contingent upon future transactions in a manner which may lead to the belief that he vouches for the accuracy of the forecast;
(4)
expresses his opinion on cost or pricing statements of any business or enterprise in which he, his firm or a partner in his firm has a substantial interest;