1. Approval Los Alamos National Laboratory Closure Certification Report for Open Burning Treatment Unit Technical Area 16-399 Burn Tray, Revision 1, Los Alamos National Laboratory, EPA ID# NM0890010515, HWB-LANL-24-043 Document(s) Author: JohnDavid Nance Number: ESHID-603861 ; 2024-11-18