The analysis of Speleological Relevance applies to cases where natural underground cavities become targets of real irreversible negative impacts. It involves applying a legally prescribed method through physical, biological, and historical-cultural analyses on local and regional scales, determining the cavity's relevance level: maximum, high, medium, or low. Each relevance level implies a specific type of preservation and compensation management. It is an excellent way to conduct the strategic planning of a long-term project, along with potential expansions and limitations due to locational rigidity.