英译汉：incumbency certification原文是：please also advise which bank you intend to open bank account as format of incumbency Cert,issued by BVI is required differently by various banks

英译汉：incumbency certification
原文是：
please also advise which bank you intend to open bank account as format of incumbency Cert,issued by BVI is required differently by various banks

上面INCUMBENCY CERTIFICATION是在职证明的意思