definiens: and restating such defined term as follows : . Majority Equity Standard Period shall mean the period commencing on the EffectiveDate and terminating on the later of ( a ) the sixtieth ( 60th ) consecutive day on which [COMPANY] and its Affiliates own less than thirtypercent ( 30 % ) of the Voting Stock of Idenix and ( b ) if applicable, the cure by Idenix of any then - outstanding breach of itsobligations under Section 4 of that certain Stockholders ’ Agreement, dated as of the date hereof, by and among Idenix US, Novartisand the other stockholders of Idenix US signatory thereto ( the ) ; provided, that the question of whether ornot there has occurred such a breach shall be resolved under the provisions of Section 13.6 ( unless such a determination has beenmade or a dispute resolution process has been commenced under the relevant provisions of the Stockholders ’ Agreement, in whichcase such determination shall control )