; or (ii) 2 business days after the date the Commission receives the certification (or such shorter period as determined by the Commission by rule or regulation) for any digital commodity that has been certified under this section. (B) Extensions The time for consideration under subparagraph (A) may be extended through notice to the eligible entity that there are novel or complex issues that require additional time to analyze, that the explanation by the submitting eligible entity is inadequate, or of a potential inconsistency with this Act— (i) once, for 30 business days, through written notice to the eligible entity by the Chairman; and (ii) once, for an additional 30 business days, through written notice to the digital commodity exchange from the Commission that includes a description of any deficiencies with the certification, including any— (I) novel or complex issues which require additional time to analyze; (II) missing information or inadequate explanations