Wash. Rev. Code § 70A.224.030
(1) The department shall, in consultation with local governments, maintain guidelines for the used oil recycling elements required by RCW 70A.224.020 and, by July 1, 2015, shall develop best management practices for preventing and managing polychlorinated biphenyl contamination at public used oil collection sites.
(a) The guidelines shall:
(b) The best management practices for preventing and managing polychlorinated biphenyl contamination at public used oil collection sites must include, at a minimum:
(5) By July 1, 2015, the department shall update the guidelines establishing statewide equipment and operating standards for public used oil collection sites. The updated guidelines must include the best management practices for prevention and management of contaminated used oil developed pursuant to subsection (1) of this section and a process for how to petition the legislature for relief of extraordinary costs incurred with the management and disposal of contaminated used oil. In addition, the standards shall:
[ 2020 c 20 s 1235; 2014 c 173 s 2; 1991 c 319 s 304. Formerly RCW 70.95I.030.]