This is the 2540th most frequent Japanese word.
基づく
"To be based on" or "to be founded on."
基づく is used to express a foundation or basis of reasoning for the decision, linked to 'facts'.
彼の決定は事実に基づいています。
His decision is based on facts.
基づく here illustrates the foundation of the plan derived from research findings.
この計画は、最新の研究結果に基づいている。
This plan is based on the latest research findings.
基づく is demonstrating following or adhering to company's established policies.