"Multiple interment" means two or more human remains are buried in the ground, in outer burial enclosures or chambers, placed one on top of another, with a ground level surface the same size as a single grave or right of interment.
RCW 68.04.280
"Multiple interment."
2005 c 359 s 1.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.