Vacancies, Etc., Not to Invalidate Proceedings of State Board.

No act or proceeding of the State Board shall be invalid merely by reason of—

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(a) any vacancy in, or any defect in the constitution of, the State Board; or

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(b) any defect in the appointment of a person acting as a member of the State Board; or

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(c) any irregularity in the procedure of the State Board not affecting the merits of the case.

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