These standards, adopted pursuant to sections 83 through 86, chapter 380, Laws of 1989, shall apply to persons employed in agricultural labor as defined in RCW
50.04.150 and WAC
296-131-005. The standards in this chapter beginning at WAC
296-131-100 shall apply only to minors employed in agricultural labor. The standards in this chapter do not apply to the immediate family members of the officers of any business engaged in agricultural production of crops or livestock.