Translate the following sentence to Czech:
Since 2005, the Commission approved 640 initiatives aimed at simplification, codification or recasting.

Czech:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Od roku 2005 Komise schválila 640 iniciativ, jejichž cílem je zjednodušení, kodifikace a přepracování.