Except when stipulations are filed, the witnesses whose testimony may be desired at a hearing, investigation, or proceeding before the Commission, or before a Commissioner or hearing examiner as authorized by Public Utilities Article, §3-104, Annotated Code of Maryland, shall testify orally and under oath, unless the Commission, Commissioner, or hearing examiner for good cause shown deems it proper in special cases that written evidence, under affidavit or otherwise, be submitted.

Authority: Public Utilities Article, §§2-112, 2-113, 2-115, 2-121, 3-101, 3-104, 3-109, 3-113, and 3-114, Annotated Code of Maryland

Effective date: August 15, 1910

Revised effective May 8, 1911, May 3, 1912, and October 19, 1915

Regulations .06D and .13C amended effective May 10, 1982 (9:9 Md. R. 911)

Regulations .09 and .10 amended effective January 23, 1981 (8:2 Md. R. 118)

Annotation:COMAR 20.07.02.08 cited in Radio Communications, Inc. v. Public Service Commission of Maryland, et al., 50 Md. App. 422 (1981)