; or (ii) by delivering a copy of the notice and claim to an officer, a managing or general agent, or any other agent authorized by appointment or by law to receive service of process in an action brought in courts of general jurisdiction in the State where service is made and, if the agent is one authorized by statute and the statute so requires, by also mailing a copy of the notice and claim to the respondent. (B) A corporation, partnership or unincorporated association that is subject to suit in courts of general jurisdiction under a common name may elect to designate a service agent to receive notice of a claim against it before the Copyright Claims Board by complying with requirements that the Register of Copyrights shall establish by regulation. The Register of Copyrights shall maintain a current directory of service agents that is available to the public for inspection, including through the internet, and may require such corporations, partnerships, and unincorporated associations designating such service agents to pay a fee to cover the costs of maintaining the directory. (6) In order to request a waiver of personal service, the claimant may notify a respondent, by first class mail or by other reasonable means, that a proceeding has been commenced, such notice to be made in accordance with regulations established by the Register of Copyrights, subject to the following: (A) Any such request shall be in writing, shall be addressed to the respondent, and shall be accompanied by a prescribed notice of the proceeding, a copy of the claim as filed with the Copyright Claims Board, a prescribed form for waiver of personal service, and a prepaid or other means of returning the form without cost. (B) The request shall state the date on which the request is sent, and shall provide the respondent a period of 30 days, beginning on the date on which the request is sent, to return the waiver form signed by the respondent. The signed waiver form shall, for purposes of this subsection, constitute acceptance and proof of