Amendment status not verified — confirm the current text below against the official source.
Proof of consent, etc., of Board or Chairman or offzcer or servant of Board.-WheneTer under thi~ Act or any rule made thereunder, the doing or the omission to' do anything or the validity of anything depends upon the approval, sanrtion, consent, concuaence, declara- t!on, opmion or ~tisfaction of- (a) the Board or the Chairman, or- (b) any officer or servant of the Board, a written document, signed m case (a) by the Chairman, and in case • .• : ·· ', (b) by the said officer or servant, conveymg or setting forth such .~ approval, sanctiOn, consent, concurrence, declaration, opimon or satis- • faction, shall be suffic1ent evidence of such approval, sanction, consent, ., · concurrence, declaration, opinion or satisfaction. . ·-~ ~ .. •