Wash. Rev. Code § 70.77.141
"Agricultural and wildlife fireworks" includes fireworks devices distributed to farmers, ranchers, and growers through a wildlife management program administered by the United States department of the interior or an equivalent state or local governmental agency.
[ 2002 c 370 s 8; 1982 c 230 s 4.]
Severability—2002 c 370: See note following RCW 70.77.126.