In downstream oil & gas, LPG: the theft or unauthorized transfer of LPG from an LPG pressure vessel to another receptacle [Section 4(oo), LPG Industry Regulation Act of 2021; Section 3.1(pp), DOE-DTI Joint Department Circular No. JDC2022-05-001, Rules and Regulations Implementing Republic Act No. 11592; Section 3.1(xx), DOE Department Circular No. DC2022-11-0037, Guidelines on the Registration and Issuance of License to Operate to Qualified DOE-Regulated LPG Industry Participants and Penalizing Certain Prohibited Acts]