The Trusts Act, 1882 defines the law relating to private trusts and trustees in Bangladesh, effective from March 1, 1882. It establishes the creation, duties, and liabilities of trusts, detailing the roles of authors, trustees, and beneficiaries, as well as conditions under which trusts are considered lawful or void. The act stipulates requirements for the formation of trusts and outlines the responsibilities of trustees, including maintaining and managing trust property and ensuring transparency with beneficiaries.