Sources:
Chris Mills Rodrigo. “Oregon Lawmakers Send Plastic Bag Ban to Governor’s Desk | TheHill.” TheHill, The Hill, 11 June 2019, thehill.com/policy/energy-environment/448028-oregon-lawmakers-send-plastic-bag-ban-to-governors-desk. Accessed 13 July 2019.
“HB2509 2019 Regular Session - Oregon Legislative Information System.” State.or.Us, 2019, olis.leg.state.or.us/liz/2019R1/Measures/Overview/HB2509. Accessed 13 July 2019.
Loew, Tracy. “Oregon Legislature Passes Plastic Bag Ban, Kills Polystyrene Food Container Ban.” Statesman Journal, Salem Statesman Journal, 11 June 2019, www.statesmanjournal.com/story/news/2019/06/11/oregon-legislature-plastic-bag-ban-exceptions-styrofoam-polystyrene/1370772001/?cid=facebook_Statesman_Journal. Accessed 13 July 2019.
Rosengren, Cole. “Oregon Governor Signs Laws Banning Plastic Bags, Straws.” Waste Dive, 8 July 2019, www.wastedive.com/news/oregon-governor-signs-laws-banning-plastic-bags-straws/558262/. Accessed 13 July 2019.