This rule is no longer applicable. NASD
 Rule 9131 has been superseded by FINRA Rule 9131. Please consult the appropriate FINRA Rule.
  (a) Service on Each Party
  A complaint shall be served on each Party by the Department of Enforcement or the Department of Market Regulation. A document initiating a proceeding shall be served on each Party by the Party or person initiating such proceeding or his or her counsel or representative.
  (b) How Served
  A complaint or document initiating a proceeding shall be served pursuant to Rule 9134.
  (c) Filing Requirement
  A complaint that is served upon a Respondent and each document initiating a proceeding that is served upon a Party, along with the certificate of service executed in connection with the service upon such Respondent or Party, shall be filed with the Association pursuant to Rule 9135.