constituted authorities meaning in English

合法当局

The legally constituted authority relations between chu and han viewed from zhangjiashan bamboo slips in han dynasty
从张家山汉简看楚汉法统关系
Any request by mail , fax , electronic means or telephone made by a cardholder to any merchant establishment for the supply of goods or services to be charged to the relevant card account shall constitute authority for the merchant to issue sales draft for the amount to be charged and an acknowledgement that the sales draft , if endorsed " mail order " , " fax order " , " electronic means order " , " telephone order " , as the case may be , shall be deemed as having been duly signed by the cardholder
持卡人若利用记账于信用卡账户方式透过邮递、传真、电子媒介或电话购物等途径向任何商户购物或求取服务，即构成授权该等商户发出有效之销售单，用以收取该等账款及承认该等注有邮购、传真订购、电子订购、电话订购等字样之购物单据俨如持卡人亲身签署授权之效力。