(a) Each certificate required by this chapter to be filed in the office of the Secretary of State shall be executed by an authorized officer of the workers cooperative.
(b) Unless otherwise provided in the organizational documents, any person may sign any certificate or amendment thereof or enter into any organizational document or amendment thereof by any agent, including an attorney-in-fact. An authorization, including a power of attorney, to sign any certificate or amendment thereof or to enter into an organizational document or amendment thereof need not be in writing, need not be sworn to, verified or acknowledged and need not be filed in the office of the Secretary of State, but if in writing, must be retained by the workers cooperative.
(c) The execution of a certificate constitutes an oath or affirmation, under the penalties of perjury in the third degree, that, to the best of the knowledge and belief of the person executing such certificate, the facts stated therein are true.