1574. Where the object tendered is a sum of money, it may be tendered in currency which is legal tender at the time of payment or by cheque made to the order of the creditor and certified by a financial institution carrying on business in Québec.
Tender may also be made by way of an irrevocable and unconditional undertaking, for an indefinite term, by a financial institution carrying on business in Québec, to pay to the creditor the amount tendered if the creditor accepts the tender or if the court declares it valid.