letter of attorney

基本解释

We went to see the superintendent of police, and Armand handed over Marguerite' s si ster' s letter of attorney.
我们到了警长那儿，阿尔芒把玛格丽特姐姐的委托书交给了他。
Where a representative is entrusted in the action, a letter of attorney signed or sealed by the party that entrusted the representative must be presented to the people's court.
委托他人代为诉讼，必须向人民法院提交由委托人签名或者盖章的授权委托书。
The letter of attorney, resume and ID card of the representatives appointed by foreign company.(the copy is ok.)
外国（地区）企业委任常驻代表机构人员（首席代表、代表）的授权书和该人员的简历及身份证明复印件；

Former NIR Group investment analyst Daryl Dworkin has pleaded guilty to charges of securities fraud, according to a letter sent by the U.S. attorney in Brooklyn to investors of the Long Island hedge fund firm.
FORBES: Former NIR Group Analyst Pleads Guilty To Securities Fraud
The argument that we have made before the Supreme Court and the argument that we have made publicly, including in a letter that the Attorney General sent to the Speaker of the House a couple years ago, is the argument that Section 3 -- let me make sure I got that right -- Section 3 of the Defense of Marriage Act is unconstitutional.
WHITEHOUSE: Press Briefing by Deputy Press Secretary Josh Earnest