80. The auditor shall examine the return made pursuant to section 83 and issue a certificate attesting, if such is the case, that, following comparison with the vouchers and bank deposits of the party,(a) the returns in question are truthful;
(b) he has received the information and explanations required;
(c) the accounting of the party or candidate has been kept in accordance with accepted accounting standards and with the guidelines issued by the director general in that regard.