Section 351-3-3 - Formal Hearing Correspondence1. Except as specifically provided in 39-A M.R.S.A. §101et seq. or in these rules, formal hearing correspondence on a proceeding in progress before an Administrative Law Judge, including, but not limited to, motions to continue, motions for findings of fact and conclusions of law, applications for additional discovery, stipulations, and position papers shall be filed in the regional office to which the case has been assigned.2. Formal hearing correspondence on a proceeding in progress before an Administrative Law Judge shall be filed by mail, in-hand delivery, fax, or other form of electronic transfer, including e-mail, provided that signatures be included when required. Formal hearing correspondence is filed when the Board receives the correspondence in the regional office to which the case has been assigned.90- 351 C.M.R. ch. 3, § 3