Section 13:1E-110 - Landfill closure account auditsa. Every owner or operator of a sanitary landfill facility which accepts more than 10,000 tons of solid waste per year, or whose escrow account balance is in excess of $100,000.00, shall file with the department an annual audit of the escrow account established for the closure of the facility pursuant to this supplementary act. The audit shall be conducted by a certified public accountant, a registered municipal accountant, or a registered public accountant, and shall be filed no later than October 31 of each year.b. Any moneys remaining in the escrow account of any sanitary landfill facility subsequent to the proper and complete closure thereof, as determined by the department, shall be paid by the owner or operator thereof into the fund.