Each complaint charging unfair labor practices shall contain, in separate numbered paragraphs:
(1) Information identifying the parties and (if known) their representatives, including:
(a) The name, address and telephone number of the employer, and the name, address, telephone number, fax number, and email address of its principal representative;
(b) The name, address and telephone number of the entity (employer or employee organization) accused of committing unfair labor practices (respondent), and the name, address, telephone number, fax number, and email address of its principal representative; and
(c) The name, address, telephone number, fax number, and email address of the party filing the complaint (complainant), and the name, address, telephone number, fax number, and email address of its principal representative.
(2) Clear and concise statements of the facts constituting the alleged unfair labor practices, including times, dates, places and participants in occurrences.
(3) A statement of the remedy sought by the complainant.
(4) The name, signature and, if any, title of the person filing the complaint, and the date of the signature.
(5) Information concerning the parties' relationships, including:
(a) The employer's principal business;
(b) Identification of the employer department or division in which the dispute arises;
(c) The parties' contractual relationship, indicating that:
(i) The parties have never had a contract; or
(ii) A copy of the current (or most recent) collective bargaining agreement is attached;
(d) The status of related grievance proceedings between the parties, indicating that:
(i) No grievance has been filed on the dispute involved; or
(ii) A grievance on the dispute is being processed under the parties' collective bargaining agreement; or
(iii) An arbitration award has been issued on a related grievance;
(e) A description of the bargaining unit involved, specifying inclusions and exclusions; and
(f) The number of employees in the bargaining unit.
(6) Indication of the sections of the Revised Code of Washington (RCW) alleged to have been violated.