OEMs face costly risks from component obsolescence, whether in aerospace, defense, or commercial sectors. Reactive management—responding only after a Product Discontinuance Notice—limits options to lifetime buys or costly redesigns, often leading to delays and inflated costs. Proactive strategies use forecasting algorithms and independent databases to assign risk grades and predict obsolescence before notices are issued. This enables smarter planning, sourcing alternatives, and minimizing disruptions. Manufacturer forecasts alone are only 55% accurate, making independent data-driven approaches essential. Proactive obsolescence management reduces risk, cuts costs, and sustains product lifecycles effectively.

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