As of 2006, the eligibility period for the Grammy Awards begins October 1.

截至2006年，资格期限为格莱美奖颁奖典礼10月1日开始。

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Eligibility for such payments shall be determined by clearly-defined criteria such as income, status as a producer or landowner, factor use or production level in a defined and fixed base period.

获得此类支付的资格应由明确规定的标准确定，如收入、生产者或土地所有者的身份、规定和固定基期内生产要素利用或生产水平。

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C. contract Period and Conditions - Subject only to the provisions of termination - see Eligibility (a) and contract Cancellation (h), this contract is for the entire academic year.

合同期限和条件c -仅受规定——看资格终止(A)和(H)、合同解除本合同是整个学年。

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Although many so-called "new" artists are veteran performers, the rules stipulate they may be considered if they achieved a significant breakthrough during the current eligibility period.

VOA: standard.2010.01.25

Thus the surge in investment during the period of eligibility might be matched by a collapse in investment after the expiration.

FORBES: Depreciation Rules, Investment Swings And Rescheduled Economic Growth