The EPO must draw up letters rogatory in the language of the competent authority or must attach to such letters rogatory a translation into the language of that authority.[RuleĀ 150(2); ]
Letters rogatory must be addressed to the central authority designated by the contracting state.[RuleĀ 150(1); ]
Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/e_iv_3_3.htm
Date retrieved: 17 May 2021