Section 30.807 - Signatories(1) All license applications and all final licenses issued by the Department shall be signed as follows: (a) If the applicant is a corporation, by an individual who is a responsible corporate officer of the corporation and who is authorized by the corporation, in accordance with corporate procedures, to sign such documents on behalf of the corporation. The corporate seal shall be included. As used in 310 CMR 30.807, the term "responsible corporate officer" shall mean a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy-making or decision-making functions for the corporation.(b) If the applicant is a partnership, by a general partner.(c) If the applicant is a sole proprietorship, by the proprietor.(d) If the applicant is a municipality or other public agency, by a principal executive officer or ranking elected official who is empowered to enter into contracts on behalf of the municipality or public agency.(2) When a facility is owned by one person and operated by another person, both persons shall be considered applicants and both shall sign the application and the final license issued by the Department.(3) Every person signing a hazardous waste license application and the final license issued by the Department shall do so in compliance with 310 CMR 30.006 and 30.009.