SUMMARY
Consideration of the importance of environmental preservation based on local wisdom is an embodiment of the law that lives in the community. The law works and is embedded in a socio-cultural matrix to answer the problem of inventory of local wisdom in the Bangka Belitung Islands Province. Research carried out with a non-doctrinal approach (socio-legal research) is an approach in legal research in which law is conceptualized as an empirical phenomenon observed in the realm of experience. Local wisdom in the Bangka Belitung Islands Province includes those in Bangka Regency (ampak tin), West Bangka Regency (customary sanctions of the jungle bulin), and Belitung Regency (macara taun) as explained above, as a representation of environmental preservation in the Bangka Belitung Islands Province. Keywords: Lokal Wisdom, Environmental Conservation, Bangka Belitung Islands Province.