(a) Service of all documents shall be by:
- (1) Personal service;
- (2) First-class, registered, or certified mail; or
- (3) Any express delivery service.
- (b) A copy of any document served by any party showing the addresses to which the document or other paper was served shall be placed in the Security Commissioner’s files and shall be prima facie evidence of such service and the date of such service.
(c)
(1) A party, intervenor, or the staff filing documents with the commissioner in a contested case shall serve a copy of such documents upon:
- (A) The counsel of record for all parties or intervenors that are represented by counsel;
- (B) Any party or intervenor not represented; and
- (C) Counsel for the State Securities Department.
- (2) Certification of such service shall be endorsed on all documents when filed with the commissioner.